Well it can be the effort we spend trying to work out something difficult.

好吧，它可以指我们尽脑汁努力决困难。

I remember all these people puzzling through this problem together, this regulatory problem together.

我记得所有人都一起尽脑汁决这个，这个监。

You need to rack your brains to sort it out.

你需要尽脑汁决它。

And because of that, so many people are hand-wringing and head-scratching at this particular moment.

正因如此，许多人在这个特定时刻感到焦虑不安，纷纷尽脑汁寻求决之道。

Well, if anyone's gonna be scratching their head to solve the problem, I think humanity is grateful Bill Gates is the one doing it.

- 嗯， 如果有人要尽脑汁来决这个，我想人类会感激比尔·盖茨正在为此付出努力。

KELLY MCBRIDE: Around the country, newsrooms are tearing their hair out trying to figure out how to deal with this.

凯莉·麦克布莱德：全国各地的新闻编辑室都在尽脑汁地想办法决这个。

This has farmers and scientists alike scratching their heads in search of a remedy.

这让农民和科学家都在尽脑汁寻找决办法。