There's no need for you to go.

　　你不必走。

　　There is no need for you to get up early tomorrow.

　　你明天不必早起。

　　There is a growing need for qualified teachers of Business English.

　　對合格的商務英語教師的需求日益增長。

　　She sounds just the person we need for the job.

　　看來她正是我們要找的干這份工作的人。

　　In most instances, there will be no need for further treatment.

　　多數情況下，不必繼續治療。