每日一句口语 3521（在线收听）

There are many things that seem impossible only so long as one does not attempt them.

很多事情看起来不可能只是因为没有人尝试过。

【知识点讲解】

so long as 只要（多指否定）

例句：

There is hope so long as he is with us.

只要他在就有希望。