英语翻译：怎样保持身体健康

how to keep health ？

there are lots of thing in the world ,and some of then wo should do ,but some should not. for example ,wo should make friends,because
if wo have no friends we will feel very bored and can not do everything well.what things that we should not do? there are too much. but do the thing you like do,it is true. i think.

因为是自己写的，所以有可能有写语法上的错，你自己再看看．