bent-back occlusion

例句：

1. 1.The car was bent over by the heavy snow.
   汽车被大雪压弯了。
2. 2.She bent over to pick up the fallen branches.
   她弯腰去捡那些倒下的树枝。
3. 3.The old man bent over to read the book in the dim light.
   老人弯腰在微弱的光线下看书。