Keep them healthy .

翻譯：他們保持著健康狀態。

We must keep our classroom clean and tidy.

翻譯：我們一定要讓教室保持整潔衛生。

He keep me waiting.

翻譯：他讓我一直等待著。

Keep the work done.

翻譯：請把工作完成。

Keep them out of the room.

翻譯：請把他們趕出這個房間。

Please keep the room quiet.

翻譯：請保持這個房間安靜的狀態。

I"m sorry to keep you waiting so long.

翻譯：對不起讓你等了這麼久。

He kept his eyes closed to relax himself.

翻譯：他在閉目養神。

In our daily life,we must keep ourselves away from danger.

翻譯：在日常生活中我們必須時刻讓自己遠離危險。

I kept her waiting for 2 hours.

翻譯：我讓他等了兩個小時之久。