I was about to give up when I saw a pile of small stones jammed under a boulder.

我正打算放弃，忽然看见其中一块圆石下面有一摞石头。

youdao

Pile up all the stuffs in the room from small to big.

把一个房间里的东西从大到小垒起来。

youdao

He looked up at her, shading his eyes from the sun. Lily noticed that a small pile of books had been thrust under the tangled undergrowth behind him.

他一边用手遮住阳光一边抬起头，莉莉发现有一小堆书藏在男孩身后的矮树丛底下。

youdao

He's prosecuted a number of small-time scammers who lived according to what may be called the Enron credo: Pile up the cash fast and quit before somebody takes it away.

FORBES: Ken Lay's Final Lesson