Thumbs up means you approve something. Thumbs down means you don't.

竖大拇指（Thumbs up）意味着你赞成某事。向下竖拇指（Thumbs down）意味着你不赞成。

Gently hold the outer edge with your thumb.

用大拇指地抓住外侧。

He took her hand and dabbed at her thumb with the cotton.

他拉过的手，用药蘸了蘸大拇指受伤的地方。

I always say that I have hypermobility, and then I'll just show them my thumbs or dislocate my shoulder blade.

我常说我有关节过度活动综合征，然后我给别人看我的大拇指，或者将我的肩胛骨错位。

One of them being she sucks her thumb until she was 11 years old.

其中一个就是，直到十一岁还吃大拇指。

Mine is touching my hair and stroking my ring or my thumbnail.

我的是不停摸头发和搓戒指，或者大拇指甲。

If you make a faux pas it means you say or do something embarrassing in a social situation. For example, our every day use of the thumbs-up signal might offend people from the Middle East.

make a faux pas是指你社交场合说了或做了尴尬的事。例如，我们日常使用的大拇指朝上的手，中东会冒犯别人。

So they were just like a small baby. They were just sucking their thumbs.

它们就像小宝宝一样。还吮吸自己的大拇指。

It's the overall anxiety throughout the process and the fact that you can't even tell if your fellow passenger is smiling which is why I did give my flight attendants plenty of thumbs up.

而是乘坐飞机过程中的整体焦虑，以及你甚至看不到自己的同行乘客是否微笑，所以我会为那些乘务员竖起大拇指。

Keep the thumbs and forefingers of both hands together.

双手的大拇指和食指分别靠一起。

Okay, just give me a quick thumbs up when you are ready to listen again.

好的，当你准备好再次听时，给我一个快速的竖起大拇指。

I'm OK. But I'm tired. And my left boot is rubbing my big toe.

我还好。但是有点儿累了。我左脚的靴子磨到了大拇指。

Mm-hmm. Oh, I also forgot to write thumbs up.

我忘记写竖起大拇指了。

The government, however, seems to have given the report a thumbs-up.

然而，政府似乎对这份报告竖起了大拇指。

Yeah, I'm going to go and put my thumb on ice.

是的，我要去给我的大拇指冰敷一下。

What an arrogant needle! The thumb talked to the needle bluntly.

好傲慢的针啊！大拇指直截了当地说。

I'm just trying to figure out how far away my thumb is.

我只是想算出我的大拇指离我有多远。

Dickey appeared to be smiling, giving thumbs up.

画面中迪基面带笑容，竖起了大拇指。

If you 'hitchhike', you stand on the side of the road with your thumb up, and you ask to travel in a stranger's car or van for free.

如果你“搭便车”，你站路边竖起大拇指，要求免费乘坐陌生人的汽车或货车。

He jerked a thumb at Ron and Hermione.

他用大拇指点了点罗恩和赫敏。