The television is an important part of many families. And watching TV a culture of today's life. I like watching TV, too. I don't know when the first TV (appear) but it's a truly great thing. My mom doesn't expect me to watch too much TV. But when I watch my favorite TV program, the National Geographic, she is often happy to watch with me together. The National Geographic is a famous documentary (纪录片) program. It tells something around the world, such the animals, plants, mountains, rivers and people. Every time when I turn on the TV, I enjoy one of the (interesting) things of the world. fact, they are wonderful and often make me feel surprised. I like this program it is educational. It is a window to the world. It helps me to learn what's (happen) around the world. I never thought that educational program could be very interesting. I just sit (comfortable) at home, but I get a chance to enjoy the beautiful world.