One of the first water clocks was a basin with a small hole near the bottom through which the water dripped out.

最早的水钟之一是一个在底部附近有小洞的水盆，水从这个洞里滴出来。

youdao

Make a small hole by using a hammer.

用锤子砸一个小孔。

youdao

One of them has a small hole on its bottom.

它们中的一个底下还有一个洞呢。

youdao

There is a small hole in the side to drain out extra moisture and keep from drowning the plants.

VOA: special.2011.06.14

The Marines attacked. They broke open a small hole in the door of the brick building.

VOA: special.2009.07.02

The apartment is small. A door is missing under the kitchen sink and there is a hole in the wall near the window.

VOA: standard.2010.02.23

Up top, you've got a headphone jack and small mic hole that allows you to, among other things utilize the company's great Read and Record feature for kids' books.

ENGADGET: Nook HD review: a high-def tablet with the heart of a reader

"The moment you start talking about such massive debts people stop being so careful... they realise they're in a deep hole and small amounts of effort won't dig them out again, " he said.

BBC: Average UK student debts 'could hit ?53,000'

After crawling through a small, pitch-black hole in the debris, making their way past sharp metal parts, pieces of office paper, and pulverized concrete, they use listening devices and night-vision cameras to search for anyone alive.

CNN: workers