Harry slapped a hand to his mouth, muffling his voice.

哈利" 啪" 地用手他的嘴，不让他发出声音。

To his surprise, Ron stifled a snigger.

使他吃惊的是，罗恩居然嘴咯咯笑了起来。

She uses a thumb or forefinger to hold one nostril closed at a time.

她每次用拇指或食指个鼻孔。

Some of them held their stomachs and pretended to throw up.

他们中的些人肚在那里假装呕吐。

If it is all smoky, cover your mouth and nose and crawl out very fast.

如果到处都是烟雾，口鼻，快速爬行逃。

Wade let out a scream before clamping his hands over his mouth.

阿波发出声尖叫，然后双手紧紧了嘴。

Harry stifled a yawn behind his hand.

哈利用手了个哈欠。

But he was sleepy. So he pulled the covers up over his ears to keep out the sound of the clock.

但他还是困。于是他拉着耳朵，不想听到钟声。

Mrs Cratchit put her work down on the table, and covered her face with her hand.

克拉奇蒂夫人把手头的活放在桌上，用手脸。

Just try to cover your mouth with your hand or a napkin so other diners don't see and then just quickly put it on the edge of your plate.

尽量用手或餐巾纸嘴，不要让其他食客看到，然后迅速放到盘边上。

" Stop! " said the Doctor. He had even put his hands over his ears.

" 打！" 医生说。他甚至已经用手了耳朵。"

Medical experts continue to say that the best way to prevent infection is to wash your hands regularly, cover the coughs and sneezes and or course to practice those social distancing guidelines.

医学专家补充道，预防感染的最好方法是定期洗手，咳嗽和打喷嚏时口鼻以及遵守社交距准则。

He had to clap his hands to his mouth to stop himself from screaming.

他不得不用手嘴巴，才没有失声尖叫起来。

He had to clap his hands to his mouth to stop himself screaming.

他不得不用手嘴巴，才没有失声尖叫起来。

I covered my eyes with my hands.

我用手眼睛。

Madam Pomfrey clapped a hand to her mouth.

庞弗雷夫人用手嘴巴。

You've both locked in an answer. And Mike, you've just facepalmed.

你们都已经锁定了答案。迈克，你刚刚了脸。

When I did, Brett put his hand over my mouth to stop me from yelling.

可是卡瓦诺用手我的嘴，不让我出声。

Instantly, Luca realized his mistake, and covered his mouth.

卢卡立刻意识到了自己的错误，了嘴。

And then the third behavior that we still have is the covering of the neck.

我们仍然拥有的第三种行为是脖。