Translation of "President's" in Chinese

Jane is the president's secretary.

珍是總統的秘書。

The following is a summary of the President's speech.

下面是总统讲话的概要。

I'll never forget shaking the President's hand last year.

我决不会忘记去年与总统握手的情景。

That man knows how to get on the president's good side.

那人很會討好老闆。