我开车回家时，一块小石子打碎了挡风玻璃。

A small stone shattered the ___windscreen as I was driving home.

更换一块破裂的挡风玻璃可能非常昂贵。

Replacing a cracked ___windscreen can be very expensive.

雨下得很大，我不得不打开挡风玻璃雨刷器。

The rain was so heavy that I had to turn on the ___windscreen wipers.