As we all know,people who travel within their own country can get a deep acquaintance about become well acquainted with the destination very much including the culture and customs, goods prices, and so on if they travel in their own country.If I had the choice,I would travel to foreign countries. We can experence the a new culture and customs, meet many make new friends and see a lot of beautiful scenes.

First, we can explore a totally different culture and cultures through our visit to foreign countries.In the world there are more than 200 countries and regions, and usually every countries country has many peoples,which has have at least 1000 cultures and customs.Therefore, we can experience many kinds of cultures and customs during our by traveling their countries. It is very corlorful and interesting.

Second,we have the opportunity to meet make many friends from all over the world if we travel to foreign countries. We can communicate foreigners about some common interests, wherever they come from. The people from different countries has have their special characters unique mentality which maybe give us amazing ideas that we have never thought and or heard of before. For instance,Indian people love the cow and they think consider them respected thing sacred and people need to respect the cow. 

Third and last,we can see different and beautiful natural scenes scenery from all over the world. Every place has their attractive and forgotable unforgettable points. For example, DIZHONGHAI in the Mediterranean Sea is a strange sea, it never drop into the water when people lie on the water you can lie on the water and float without sinking.
In a word summary, I totally think people can benifit a lot from travelling to foreign countries in ways which can not be attained if they travel in their own country.

Notes:

Add a space after each comma (,) but not before. Example: I like apples, pears, and bananas.

Also add one space after a priod (some people use two, but only one space is correct). Example: Yesterday I made myself dinner. Afterward, I played video games with my friend.