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- He fell down the stairs and was all black and blue. 他从楼梯跌下而青一块紫一块了。
- The old woman fell down a flight of stairs. 那位老太太从一段楼梯上摔了下来。
- The worker fell down from the scaffold. 那个工人从脚手架掉了下来。
- The climber fell down a cleft in the rocks. 爬山者跌入岩石的裂缝里。
- You must watch your step so as not to fall down. 你必须留心脚下才不会跌下去。
- He fell down and broke his ankle. 他跌断了脚踝。
- He heard a screech of brakes and then fell down. 他听到汽车刹车发出的尖锐的声音，然后就摔倒了。
- The beggar fell down in a swoon from sheer hunger. 那个穷人饿得晕倒了。
- She fell down and grazed her knee. 她摔倒在地，碰破了膝盖。
- I heard someone fall down the stairway. 我听到有人摔下楼梯。
- He gave the pile of tins a jog and they all fell down. 他轻轻一碰，那些罐子就都倒了。
- The plan fell down because it proved to be too expensive. 这项计划因费用过高而告吹。
- He lost control of his bicycle and fell down. 他因控制不住他的自行车而跌倒了。
- The toddler tried to walk but kept falling down. 那小孩学著走路但老是跌跤。
- He said he would come to help, but he fell down on his promise. 他说要来帮忙，但他没有履行诺言。
- He fall down the stairs, landing in a heap at the bottom. 他从楼梯上摔下来，直跌到楼梯底部滚成一团。
- A boy has fallen down and hurt himself. 一个男孩子摔下来跌伤了。
- When the girl let go her father's hand, she fell down. 那女孩放开她爸爸的手时，摔倒了。
- Unfortunately, I hurt my knee when I fell down on the ice. 真不幸，我在冰上摔倒时摔伤了膝盖。
- He was running at full tilt when he slipped and fell down. 他正全速奔跑时滑了一下，摔倒了。
