Subject + 吹断 + Object
吹断 (chuīduàn) is a compound verb meaning "to blow off" or "to blow apart." It combines 吹 (to blow) with the resultative complement 断 (to break/snap), indicating that the force of wind caused something to break or detach.
昨晚的大风把院子里的树枝都吹断了。
zuówǎn de dàfēng bǎ yuànzi lǐ de shùzhī dōu chuīduàn le.
Last night's strong wind broke all the tree branches in the yard.
台风把电线吹断了,整个小区都停电了。
táifēng bǎ diànxiàn chuīduàn le, zhěnggè xiǎoqū dōu tíngdiàn le.
The typhoon blew down the power lines, and the entire neighborhood lost electricity.
路边的旗杆被大风吹断,倒在了马路上。
lùbiān de qígān bèi dàfēng chuīduàn, dǎo zài le mǎlù shàng.
The flagpole by the road was broken by the strong wind and fell onto the street.