Gus: Scratching what? Your brain?

格斯：挠什么？你的大脑？

youdao

Currently in the industry, we are still scratching the surface of what we can achieve via the use of patterns.

当前在业界，我们还在纠结于通过使用模式所能够达到的表面效果。

youdao

A lot of people must be scratching their heads and trying to figure out what happened.

一定有很多人在绞尽脑汁地思考知道到底发生了什么。

youdao

I don't believe we'll-- I'll--come close to scratching the surface of what I would enjoy doing, by the time I've died.

我不能相信-,我能推测死时,自己会对什么感兴趣。

耶鲁公开课 - 死亡课程节选

With baseball season just under way in most of the country, there is still plenty of head-scratching over what bats can be used, and how some of these leagues went about banning them.

FORBES: Composite bat bans have sporting goods industry crying foul

It won't be a seen as an essential upgrade - you may remember the head-scratching about what the iPad was for when it launched in April 2010 - but it will both exploit and further engender the loyalty of Apple's army of fans.

BBC: Apple: Experts' views on tech firm's next big product

Dutschke's arrest was the latest head-scratching twist in what could be a tale of small-town intrigue that blew up to become international news.

CNN: Ricin suspect ordered held without bond