因为发表演讲和制定计划是一回事，真正做一件事又是另一回事。

Because making a speech, and having a plan, are not the same as doing something.

youdao

因为发表演讲和制定计划是一回事，真正做一件事又是另一回事。

Because making a speech, and having a plan, are not the same as doing something.

youdao