learn to +动原 学习做某事
learn to dance 学习跳舞
learn to cook 学习做饭
write a book 写一本书
foreign language 外语
learn English 学习英文
like +动词ing 喜欢做某事
like going to school 喜欢去上学
like working at school 喜欢在学校工作
twenty years ago 二十年前
study hard 学习努力
walk to school 步行去上学
go to school by school bus 乘校车去上学