The sound has to be coordinated with the picture.

They noted David to be too clever.

他们注意到大卫过于聪明.

You'd better be silent about what happened.

对于所发生之事你最好只字不提.

The despot claimed to be the chosen instrument of divine providence.

专制者声称自己是上天选定的统治工具.

He was quiet and sparing of speech.

他很文静,不多说话.

The patient needs peace and quiet.

病人需要安静.

Up to now he's still quiet.

他直到现在仍保持沉默.

He asked us to be quiet and then made a startling announcement.

他叫我们安静下来,然后宣布了一条令人吃惊的消息.

I don't want to knock the old man off; can't we just tie him up to keep him quiet?

我不想杀死那老头, 咱们只把他捆起来叫他别做声,行 吗 ?

Be quiet, not burst out.

安静, 别大喊大叫.

The principal tried to quiet the students.

校长试图让学生们安静下来.

Keep quiet while you're going around.

参观时要保持安静.

The patrol have [ has ] reported that all is quiet.

巡逻队 报告一切平安无事.

Tina is as quiet as a mouse — you hardly know she's there.

蒂娜很文静——你几乎不知道她在那儿.

Be quiet in case you wake the baby.

轻点儿,别吵醒婴儿.

I should like to ask you to come with us for a quiet supper.

我想请你和我们共进一次安静的晚餐。

She was received in a small, quiet office.

她在一个安静的小办公室里受到接待。

Martin is a quiet, contemplative sort of chap.

马丁是个不爱讲话、喜欢沉思默想的小伙子。

Fans of electric cars say they are clean, quiet and economical.

电动汽车迷们说，电动车清洁、无噪音而且经济。

I'd been doing some quiet investigating in the meantime and had an ace up my sleeve.

与此同时，我不动声色地展开了调查，掌握了一张王牌。

There are a multitude of small quiet roads to cycle along.

有很多可以骑车的宁静小路。