1. 情景：有人要来打搅你，可是你的工作很忙，你可以这样套用这个句型：

Sb has got his work to do.

源于台词：We've all got our own work to do

2. 情景：你远道而来，主人会问候你路途愉快顺利吗，你可以套用这个句型：

One’s journey is satisfactory.

源于台词：your journey was satisfactory?

3. 情景：经历了危险后，我们终于可以松口气了，可以套用下面这个句型：

It is a relief to do something.

源于台词：It'll be a relief to get back to normal.