bail out：帮助…摆脱困境；=help sb, a business, etc. out of difficulties by providing money。
bail：vt.保释；往外舀水；使摆脱困境。vi.舀空。

【例句】
My father got a lawyer and bailed me out.
我父亲请律师把我保释出来了。

I asked for a rise of salary so I could bail out.
我要求加薪以便渡过困难。