My name is Li Hua . My hobby is interested in space tourism, so I often go to the library to read data, to my confusion is not understood by the teacher, from my point of view, there are two aspects. The first is I think hobbies help people learn a second can expand knowledge, but the teacher did not agree, he felt the time should be spent on his lessons; he think that success is all. ` My name is Li Hua . My hobby is interested in space tourism, so I often go to the library to read data, to my confusion is not understood by the teacher, from my point of view, there are two aspects. The first is I think hobbies help people learn a second can expand knowledge, but the teacher did not agree, he felt the time should be spent on his lessons; he think that success is all. `