Think of a simple object—a piece of chalk, for example.

想象一个简单的物体，例如，一支粉笔。

youdao

I didn't want to, but my teacher advised me to think about it carefully and gave me a piece of paper.

我不想做，但老师建议我仔细考虑一下，还给了我一张纸。

youdao

Don't think this job a piece of cake. You'll have to rack your brains once you start on it.

别以为这工作是易如反掌的事，你做了就知道它是很伤脑筋的。

《新英汉大辞典》

Right. You really have to have a wise passiveness that moment to really think that every piece of art have that kind of duty behind it.

的确，一个人必须要有这种聪悟的被动,才能在那一瞬间理解到每一个艺术作品,背后都有这个的意义。

普林斯顿公开课 - 人性课程节选

So you can imagine, we actually don't need to think of it as a piece of gold foil it might be easier to think of it as a couple of layers of atoms.

所以可以想象,我们不用把它当成一片金箔,只要把它当成是几层原子,所以他所作的就是。

麻省理工公开课 - 化学原理课程节选

Inside the suitcase is a plain piece of white paper and the children were asked to draw the things they think they would need on the trip. Sometimes they get they wouldn't need.

行李箱里面是一张普通的白纸,我要求孩子们,在纸上画出他们认为必要的,旅行用品，有时候他们画出来的并不需要。

麻省理工公开课 - 媒体、教育、市场课程节选

"After going a goal down against the run of play I think we made a major piece of history here in a very special atmosphere, " Hodgson said.

BBC: Roy Hodgson proud as Fulham reach Europa League final

Before the sale Mr Goss said: "If through finding a new home for Team Philips we can provide a home for people who have suffered through ShelterBox, I couldn't think of a nicer end for this piece of vessel which has been such a huge part of my life".

BBC: Pete Goss' yacht hull sold for Cornwall's ShelterBox

Whatever you think of The Gatekeepers as a piece of cinema it is a remarkable achievement if only because such senior intelligence officials have been persuaded to talk so openly.

BBC: Oscars: From West Bank to Hollywood