1. The house looked as if it was about to fall down.
房子看起来好像就要倒塌似的。

《牛津词典》

2. Now will I fall down in a fit.
现在我要发急病倒下。

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3. Don't fall down again today.
今天别再跌倒了。

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4. The house will fall down.
那屋子迟早要倒塌。

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5. Have you ever seen a baby fall down?
你看到过小孩跌倒过没?

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6. The sky won't fall down.
天不会塌下来。

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7. You almost fall down, but not really.
你差点儿跌倒,但是并没有跌倒。

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8. Laugh loudly even when you fall down.
即使跌倒了也要豪迈的笑。

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9. You may fall down.
你可能会跌倒。

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10. During autumn, the leaves change color and fall down from the trees.
在秋天,树叶变了颜色,从树上掉下来。

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11. He would have liked to fall down and worship him, if it were in the dark.
如果是在黑暗中,他真想跪下来膜拜他。

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12. They will fall down as rain.
它们会像雨一样降落。

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13. What will fall down from the sky?
什么会从天而降呢?

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14. The price of sugar will fall down.
糖的价格将会下降。

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15. Who will pick me up when l fall down?
我掉落时谁会将我救出呢?

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16. What if you fall down?
你摔倒了怎么办?

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17. Leaves fall down from trees in autumn.
在秋天,很多叶子都从树上飘落。

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18. Why did it fall down?
它为什么会掉下来?

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19. We all fall down.
我们都倒下了。

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20. You might fall down there and break your leg.
你可能会摔下去把腿摔断的。

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21. Don't hang off the rope, or you will fall down.
不要放开绳子,否则你会摔下去。

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22. Grandfather has told me not to let you fall down the rocks, so we can't go!
大叔告诉我不要让你从岩石上掉下去,所以我们不能去!

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23. The weather forecast says rainy days will come soon, and the temperature will fall down.
天气预报说快下雨了,气温会下降。

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24. Most adults, when they fall down, make a big deal out of it and don't even make a second attempt.
大多数成年人,当他们摔倒了,会对此大惊小怪,甚至不会再试一次。

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25. You should learn from insects when they try to cross a wall, they fall down again and again until at some time they get success.
你应该向昆虫学习,当它们试图越过一堵墙时,它们会一次又一次地倒下,直到某个时候它们成功了。

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26. There's nothing to be afraid of. The sky won't fall down.
没有什么好怕的,天不会塌下来。

《新英汉大辞典》

27. Jun: You sure it won't fall down?
小君:你确定这屋子不会倒塌?

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28. If I fall down, what do I do?
如果我摔倒了,我要怎么做?

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29. Try not to fall down.
尽力不要跌倒。

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30. the leaves fall down the river’s mouth.
树叶落在了河口。

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