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- You must watch your step so as not to fall down. 你必須留心腳下才不會跌下去。
- I heard someone fall down the stairway. 我聽到有人摔下樓梯。
- He fall down the stairs, landing in a heap at the bottom. 他從樓梯上摔下來，直跌到樓梯底部滾成一團。
- He fell down the stairs and was all black and blue. 他從樓梯跌下而青一塊紫一塊了。
- The old woman fell down a flight of stairs. 那位老太太從一段樓梯上摔了下來。
- How was it possible to fall down from the third floor without being hurt? 從三樓掉下而沒有受傷，這怎麼可能呢？
- The toddler tried to walk but kept falling down. 那小孩學著走路但老是跌跤。
- The worker fell down from the scaffold. 那個工人從腳手架掉了下來。
- A boy has fallen down and hurt himself. 一個男孩子摔下來跌傷了。
- I'm afraid the blue sky will fall down on me. 我害怕藍天落下來砸在我的身上。
- There are many cords around my computer. Watch out. Not to trip over them and fall down. 電腦旁邊線太多,小心別絆倒了。
- The climber fell down a cleft in the rocks. 爬山者跌入岩石的裂縫裡。
- I should fall down and die in the woods. 我寧可倒下來死在森林裡了。
- He fell down and broke his ankle. 他跌斷了腳踝。
- He heard a screech of brakes and then fell down. 他聽到汽車剎車發出的尖銳的聲音，然後就摔倒了。
- The beggar fell down in a swoon from sheer hunger. 那個窮人餓得暈倒了。
- She fell down and grazed her knee. 她摔倒在地，碰破了膝蓋。
- Grab the hold or you will fall down! 抓緊，不然你會掉下去的！
- The ceiling of this room is about to fall down. 這間房的天花板快要塌了。
- If she does not mind the step,she'll fall down. 如果她不注意台階，她就會摔倒。
