the best way to improve ypur english is (to jion )an english club.为什么是to jion

the best way to improve ypur english is (to jion )an english club.为什么是to jion
the best way to improve ypur english is (to jion )an english club.为什么是to jion

the best way to improve ypur english is (to jion )an english club.为什么是to jion
动词不定式做表语,表示去做某事,含有将来要去做某事的含义
翻译：提高你英语水平的最好的方法就是去参加一个英语俱乐部.

形容词最高级修饰 用动词不定式做表语