" I am a very busy man. I am a doctor in practice" .

“我是一个非常忙碌的人。我是一名执业医生”。

I am a doctor, and I'll soon have you tied up.

我是一名医生， 我很快就会有你被绑起来了。

My name is Lisa Hench, and I am a doctor living in Geneva.

我叫 Lisa Hench， 是一名住在日内瓦的医生。

You would answer them by stating the kind of work you do, like this: " I am a writer, " or " I am a doctor" or " I drive a bus" .

你可以回答他们你所做的工作，例如：" 我是作家" 或" 我是医生" 或" 我开公共汽车" 。