An increasing number of people choose to travel abroad. To what extent do you think the problems brought by international travel outweigh its advantages?

Nowadays a lot of choose to people travel foreign countries. Despite the advantages, I believe that disadvantages of international travel outweight all advantages. On the one hand, the international travel could result in a variety of drawbacks. The international travel ticket can be very expensive, Because people have to pay for hotels, flights, foods. As […]