youdao

When I first got my cell phone, I thought it was so cool to text message all my friends who have one, and I was pretty fast with my thumb then.

当我第一次拥有自己的手机的时候，我觉得给所有有手机的朋友发短信是一件很酷的事情，而且我的拇指十分灵活。

youdao

Between my finger and my thumb.

在我手指和大拇指中间。

youdao

People differ to the extent it will hurt them to watch me slam my thumb with a hammer.

不同的人看到我用锤子打拇指,会感受到不同程度的痛苦。

耶鲁公开课 - 心理学导论课程节选

There are nine keys for my left thumb alone so I'm kind of switching between these on the back here and many others, and because of that I can go very high and I'll just demonstrate that.

我的左手拇指就要控制九个音键,通过按动后部,和其他地方的音键,我就能吹出很高的音,我现在就来演示

耶鲁公开课 - 聆听音乐课程节选

"I can type much faster with my thumb than with 10 fingers on the keyboard, " asserts the chubby teenager.

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I'm a big guy with large hands, so reaching over that 20 percent portion of screen with my thumb is easy.

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An impromptu group gallop along the edge of a field led to a fall, and when I stood up my thumb didn't.

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