英语口语：英文中如何形容行家（打印版）

　　1. We tabbed him as a walking encyclopaedia.

　　我们管他叫活字典。

　　2. He knew his subject from A to Z.

　　他对自己研究的学科无所不知。

　　3. There's nothing he doesn't know about photography.

　　有关摄影就没有他不知道的。

　　4. He's a computer expert.

　　他是个电脑专家。

　　5. We need a strong farm hand.

　　我们需要一个强壮的田间能手。

　　6. He is a green thumb.

　　他是个园艺高手。

　　7. She's an old hand at dealing with the press.

　　应对媒体，她是个老手。