1·He was knocked down by a bus.
他被公共汽车撞倒了。
—— 《牛津词典》
2·She was knocked down by a bus.
她被一辆公共汽车撞倒在地。
—— 《牛津词典》
3·He knocked down the price from $80 to $50.
他把价格从80元降到了50元。
—— 《牛津词典》
4·He died after being knocked down by a car.
他被一辆汽车撞倒后死了。
—— 《柯林斯英汉双解大词典》
5·These old houses are going to be knocked down.
这些旧房子要拆了。
—— 《牛津词典》
6·A drunk driver knocked down and killed two girls.
一个喝醉了酒的司机撞死了两个女孩子。
—— 《柯林斯英汉双解大词典》
7·Norris twice knocked down his opponent in the early rounds of the fight.
诺里斯在拳击赛的头几个回合中，曾两度击倒他的对手。
—— 《柯林斯英汉双解大词典》
8·Winds have knocked down power lines, cutting electricity to thousands of people.
风刮断了电线，中断了数千人的电力供应。
—— 《柯林斯英汉双解大词典》
9·On that day, he was knocked down by a car badly.
那天，他被一辆车重重地撞倒了。
10·In Cappadocia, Turkey, a man knocked down a wall of his home and discovered a huge underground city.
在土耳其的卡帕多西亚，一名男子推倒了他家的一堵墙，发现了一座巨大的地下城市。