Many people like to watch TV. We can learn a lot of things on TV. What's going on outside our country? How do people live in places far away? Is there a good sports game somewhere? What's life in the deepest part of the sea? Just turn on your television and you can answer all these questions.
Of course we can also learn these through reading books or listening to the radio. But with TV，we can both watch and listen.
Some people say the world is smaller than before.
注释:
1) What's going on outside our country?外面的世界在发生什么?
2) far away遥远的
3) in the deepest part of the sea在海洋的最深处
4) just turn on your television只要打开电视
5) both watch and listen既能观看又能收听