1.do with 利用，處理；需要；忍受；與……相處

The first has to do with infrastructure.
第一個辦法與基礎設施有關。

But what does salt have to do with freezing?
但是鹽和冰凍有什么關系呢？

Right. But what does jogging have to do with it?
不錯。但是為什么你要邊慢跑邊做填字游戲？

2.It won't work 行不通

Maybe it will work.
也許這個辦法會有效。

work 行得通

I'm not sure that idea will work.
我不能肯定這個想法是否行得通。

But why does the carry trade work?
但套息交易怎么會行得通？

The plan may work.
該計劃可能行得通。

3.get off 動身；免于受罰；從…下來；脫下（衣服等）

The lady said something to get the niggers off.
那位夫人說情讓黑人們免于受罰。

We have to get off early tomorrow.
我們明天一早必須動身。

She took off the old dress or get on a new first.
她脫下舊連衣裙，穿上一件新的。