管道上的一个小裂缝导致了漏水。

A small ___break in the pipe led to a leak.

X光显示他的前臂有一处整齐的骨折。

The X-ray showed a clean ___break in his forearm.

我注意到我最喜欢的咖啡杯上有一道细小的裂痕。

I noticed a hairline ___break in my favorite coffee mug.