水管

由于夜间气温骤降至零下十几度，老旧居民楼外墙裸露的自来水管不幸发生了冰冻破裂。

yóu yú yè jiān qì wēn zhòu jiàng zhì líng xià shí jǐ dù, lǎo jiù jū mín lóu wài qiáng luǒ lù de zì lái shuǐ guǎn bù xìng fā shēng le bīng dòng pò liè.

As the nighttime temperature plummeted to more than ten degrees below zero, the exposed water pipes on the outer walls of the old residential buildings unfortunately froze and burst.