He got wrapped up in an experiment.

他头于一个实验。

We’re using work to get away from the true internal work we’re shirking.

我们会头苦干来逃避我们内心所害怕的事情。

Harry bent his head hurriedly over his book.

哈利赶紧头假装看书。

That's not all his head was buried in.

他可不只头学习。

Had my head down throwing pies the whole day.

一整天头做饼。

And the other student is just making it up as they go along.

另一个学生只头学。

Do your work, keep your head down.

头工作 低调做事。

Oh, yes, yes, yes, yes. Nose to the grindstone.

对的，对的，头苦干。

Do you like to bury your head in a good book?

你喜欢头读一本好书吗？

I just need to keep plugging away and getting things done.

我只需要头苦干把事情做好就行了。

It was only work, work, work, for dear life.

只能为了救人不停地头工作。

The best way to learn isn't always burying your nose in a book.

最好的学习方法并不头读书。

For so long, I kept my head down and moved forward.

长久以来 我一直头向前冲。

Percy, very pink around the ears, busied himself with the kettle.

珀西耳朵变成了粉红色，假装头照料茶壶。

They've always got their nose in the book any sort of free time.

他们只要有空闲时间就会头于书本。

" I'm plugging away, not fading away, " Hirono says.

“我在头苦干，并不退场了，”庆子说道。

I threw myself head first into watching documentaries, listening to podcasts.

我先头看了些纪录片，听播客。

And the driver buried his face in his mug.

说罢赶车的头喝起那一大杯酒来。

All the revision he had to do kept his mind off his misery.

他必须头复习，这就使他暂时忘却了烦恼。

He was just too buried in his problems to notice.

他只头于自己的问题，没有注意到而已。