翻译：Li Wei was six then.李伟那时六岁。

He liked going to school.他喜欢上学。He learnt Maths and Science，他学习了数学和科学，and Art and Chinese too.还有美术和语文。Li Wei is thirty now.李伟现在三十岁。He likes working at school.他喜欢在学校工作。He teaches Maths and Science，他教数学和科学，and Art and Chinese too.还有美术和语文。