tourism?

A virtual tourism is a simulation of an existing location, usually composed of a sequence of videos or still images. It may also use other multimedia elements such as sound effects, music, narration, and text. It is distinguished from the use of live television to affect tele-tourism.

So virtual tourism in clear words means visualizing beautiful and heavenly destinations all across the world from a stagnant source and still enjoying the virtual experience.

There are both advantages and disadvantages to everything and some related to Virtual Tourism are listed below:

The advantage of Virtual Tourism!!

The traveler can get a 3D tour without stepping down: Their is nothing like knowing where you are going before you land at a sight. One of the big advantage is that the client or tourist can get a 3D tour of that location before arriving at the destination, the tourist can feel the culture of the city before arriving, that will try to make them more comfortable and feel less like outsider.

Tham khảo:

             THE ADVANTAGES AND DISADVANTAGES OF SMART CITIES

     Smart cities are built on new technologies to improve people's lives. The idea of living in one of them sounds very exciting. But is a life controlled by smart technologies good or bad for us?

     Let’s start with the advantages. One of the biggest advantages of smart cities is the high level of convenience they offer. With smart technologies in place, people can access information and services quickly and easily. This makes daily life more efficient and saves people a lot of time. Additionally, smart cities are designed to be more sustainable, with green spaces and public transport options to reduce pollution.

     What about the disadvantages? One of the main concerns people have about smart cities is the potential loss of privacy. With sensors and cameras constantly monitoring people's movements, there is a risk that sensitive information could be collected and shared. This can lead to a lack of trust and a feeling of being constantly watched. Furthermore, there are concerns about the potential for technology failures and the risks posed by hackers.

     In conclusion, there are both advantages and disadvantages of living in a smart city. In my opinion, the benefits of smart technologies outweigh the drawbacks. However, it is important that measures are put in place to protect people's privacy and ensure the safety of their personal information. As long as these concerns are addressed, smart cities have the potential to revolutionize the way we live and work.

Solar energy captured by solar panels is a limitless form of energy, as the earth is bombarded with extreme amounts of solar energy every day, according to the National Renewable Energy Laboratory. It's also clean, producing no carbon dioxide, and is very low-maintenance, since solar panels have no moving parts.

Unfortunately, the National Renewable Energy Laboratory says its high installation cost makes it up to four times more expensive than the cost of electricity from a standard utility company. For optimal operation and maximum energy production, it requires year-round sunny weather and is very expensive if repair is necessary, according to the U.S. Environmental Protection Agency.

Nowadays, the mobile phone plays a major role in our lives, which brings many benefits to us but also contains some drawbacks. Both these sides will discussed in this essay.

Generally, the mobile phone will certainly bring about a lot of advantages. First of all, the mobile phone is considered the quickest means of communication in our daily life, we can contact easily with our friends and our relative wherever by calling or sending messages. Second, the mobile phone is also a means of entertainment for people. We can listen to music and play games on mobile phone. Moreover, by using the latest apps for smartphones , we can access to the internet to watch Film and check our profile in social networks and update our status wherever we are. Final, If we have a smartphone in hand, our studying becomes more effective such as look up dictionary, find out many source of reference on internet which is useful for studying.

On the other hand, the mobile phone is also many disadvantage. First, telephone user become to addicted their mobile phone if they are too depends on it, moreover, the ability of human communication is limited if the mobile phone is more present in some event such as class meetings, on the bus, in the park…some people only focus on their phone without communicating. The use of mobile phones too much will make people take a lot of time , it not only influence on study results, makes students distraction but also it is cause of disease about eyes. Final, we shouldn't use mobile phone while we are driving because it can lead traffic accidents.

In conclusion, mobile phone is necessary for our modern lives today. However it is helpful or not , which depends on our ways of using it. It will be better if we use it true purpose and in an appropriate time.

Nowadays, the mobile phone plays a major role in our lives, which brings many benefits to us but also contains some drawbacks. Both these sides will discussed in this essay.

Generally, the mobile phone will certainly bring about a lot of advantages. First of all, the mobile phone is considered the quickest means of communication in our daily life, we can contact easily with our friends and our relative wherever by calling or sending messages. Second, the mobile phone is also a means of entertainment for people. We can listen to music and play games on mobile phone. Moreover, by using the latest apps for smartphones , we can access to the internet to watch Film and check our profile in social networks and update our status wherever we are. Final, If we have a smartphone in hand, our studying becomes more effective such as look up dictionary, find out many source of reference on internet which is useful for studying.

On the other hand, the mobile phone is also many disadvantage. First, telephone user become to addicted their mobile phone if they are too depends on it, moreover, the ability of human communication is limited if the mobile phone is more present in some event such as class meetings, on the bus, in the park…some people only focus on their phone without communicating. The use of mobile phones too much will make people take a lot of time , it not only influence on study results, makes students distraction but also it is cause of disease about eyes. Final, we shouldn't use mobile phone while we are driving because it can lead traffic accidents.

In conclusion, mobile phone is necessary for our modern lives today. However it is helpful or not , which depends on our ways of using it. It will be better if we use it true purpose and in an appropriate time.

1. They are convenient.

It’s great being able to call a friend when you are out and about – without being tied to a land line.

2. They can be life savers.

Taking a mobile phone with you when you go hiking is a basic safety precaution. If you lose your way or get stuck in bad weather, your mobile phone could just save your life.

1. Dependency

It is easier than you might think to become addicted to your mobile phone, and so dependent on it that you forget to communicate in real life.

. Isolation

It’s ironic, but some people feel that the cellphone (which is designed to keep people connected) can actually drive us further apart. Have you ever seen a group of friends at a restaurant, looking down at their phones instead of each other? That.

6. Security issues

If someone taps in to your data they could steal your identity, pilfer your photos, and erase your contacts list.

Vào đây hỏi nhé bạn:

@Mến Vũ,@phương linh,@Vũ Thị Phương,@Linh Diệu,@hoang khanh linh

Tham khảo

I think there are both advantages and disadvantages of online calls. Internet calls are cheap or even free. Many social networks provide free calls for people to communicate. Online calls help us to communicate with people that are really far away from us, for example, our relatives or our Internet friends. Moreover, you can create group calls when you are in need of hosting a conference or a family meeting. However, online calls also have drawbacks. You can’t make online calls unless you have Internet connection. Also, you need a smart device to perform a call. Sometimes, you may get unwanted calls from the person you don’t know.

Tạm dịch:

Mình nghĩ là có cả ưu điểm và nhược điểm của cuộc gọi trực tuyến. Cuộc gọi trên Internet rẻ hay thậm chí là miễn phí. Có nhiều mạng xã hội cung cấp các cuộc gọi miễn phí để mọi người có thể giao tiếp. Những cuộc gọi trực tiếp giúp người ta giao tiếp với những người ở rất xa, ví dụ như họ hàng hay bạn bè qua mạng. Hơn nữa, bạn có thể tạo những cuộc gọi nhóm khi bạn cần tổ chức cuộc họp hay họp gia đình. Tuy nhiên, những cuộc gọi trực tuyến cũng có những hạn chế. Bạn không thể thực hiện cuộc gọi trực tuyến nếu không có kết nối mạng. Hơn nữa bạn cũng cần một thiết bị thông minh để gọi điện. Đôi khi bạn có thể nhận những cuộc gọi không mong muốn từ những người bạn không biết.

1. Are travel and tourism very important to millions of people over the world?

=> Yes, they are. (Information in the first sentence)

2. Why is tourism important to some countries?

=> Because they need the money from tourism to help their people survive. (Information in the second sentence)

3. How does tourism affect the environment?

=> They cause polutions (Information in the fifth sentence)

4. What do may people use a lot when staying in hotels?

=> They may use a lot of water and electricity. (Information in the seventh sentence)

5. What shouldn't you do to be environmentally friendly? Mention two ideas.

=> In some ways, we should protect our environment by save the electricity and reduce throwing rubbish everywhere we go.