rupture of papillary muscles

例句：

1. 1. The car's engine ruptured after hitting a pothole.
   汽车在碰到一个坑后发动机破裂了。
2. 2.The book was torn in half during the reading.
   这本书在阅读时被撕成了两半。
3. 3. The bridge ruptured under the weight of the heavy snowfall.
   这座桥在大雪的压力下破裂了。