He swept the leaves up into a pile.

他把树叶扫成一堆。

《牛津词典》

The leaves had been raked into a pile.

树叶已经用耙子拢成了一堆。

《牛津词典》

Your letter got buried under a pile of papers.

你的信被压在一堆文件底下。

《牛津词典》

She looked down to see that her hand lay upon a pile of silk stockings.

VOA: special.2009.09.05

I will tell you that a good programmer, at least in my mind, may actually go back and modify the pseudo code as they realize they're missing things, but it's easier to do that when you're looking at a simple set of steps, than when you're in the middle of a pile of code.

至少我认为是这样的，如果他们发现遗漏了,一些步骤的话会,回过头去修改伪代码,但这当你面对一些大致的步骤时,这个过程就会比,面对一堆代码要简单的多。

麻省理工公开课 - 计算机科学及编程导论课程节选

There is a kind of drum beat of thematic material as these scenes pile up.

剧情在不断变换,的场景下不断上演。

耶鲁公开课 - 1945年后的美国小说课程节选

The mound is a pile of rubble, 30 feet high and maybe 200 feet across.

NPR: With Climate Swing, a Culture Bloomed in Americas

Add to that the occasional hurricane and it is a pile-up waiting to happen.

BBC: Wreck diving in Bermuda

While these billionaires scramble to raise cash, Buffett is sitting on a pile of it.

FORBES: About Azim Premji