1·She rushed outside in time to see a half-mile wide mud and sand thundering down the hill toward them, knocking over hundreds of trees.
她及时跑了出去，看到半英里宽的泥沙从山上轰隆隆地向他们冲来，撞翻了几百棵树。
2·Knocking over trash cans.
敲了垃圾桶。
3·He was burnt by knocking over the boiling kettle.
他碰倒了开水壶，烫伤了。
4·He tried knocking over the vase, but it was too heavy.
他试着敲打花瓶，但是花瓶很重。
5·The girl's mother chewed her out for her knocking over the vase.
小姑娘的妈妈因为她弄倒了花瓶而骂了她一顿。
6·The bride has fallen down the ladder, knocking over her beau and waking her father.
新娘已经倒下的梯子，敲在她的男友和她的父亲醒来。
7·Today all of a sudden wind was gusting like hell, knocking over chairs in the backyard.
今天外面突然狂风大作， 把院子里的椅子吹的东倒西歪。
8·"Which leaves you and me, Ron! " said Tonks brightly, knocking over a mug tree as she waved at him.
“就剩下你和我了，罗恩！”唐克斯愉快地说，她朝罗恩一挥手，打翻了一个杯子架。
9·The five failed trails resulted from the black robots' difficulty in knocking over the correct markers.
五个失败的测试是由于黑色机器人很难撞倒正确的标记。
10·"They'd go from knocking over 90 percent of the buildings to knocking over all the buildings," Donelan said.
“它们的摧毁力将会从摧毁90%的建筑物到摧毁全部的建筑物，”Donelan说。