下面几句话都是有关hat的，看似简单，翻译准确了也不容易。拿来与各位共享：

1. If you need a babysitter quickly, call Mary, because she can come at the drop of a hat.

2. We passed the hat and people gave what they could to help out.

3. He’s talking through his hat if he says they’ll fix your car for free.

4. Professor Rogers wears two hats: one as the vice-president, other as dean of faculty.

1. If you need a babysitter quickly, call Mary, because she can come at the drop of a hat. 如果你马上就要一个保姆，打电话给玛丽，她立马就能到岗。

2. We passed the hat and people gave what they could to help out. 我们开展募捐，人们尽其所能来帮助。

3. He’s talking through his hat if he says they’ll fix your car for free. 要是他说他们会免费跟你修车，一定是瞎扯。

4. Professor Rogers wears two hats: one as the vice-president, other as dean of faculty. 罗杰斯教授身兼二职，既是副校长，又是院长。