If I rotate this faster than in two seconds when the bucket is upside-down if physics works, the water should not fall out.

如果我旋转的速度比桶倒过来的两秒钟还快，要是物理原理成立，水就不会掉出来。

youdao

If water levels fall in summer, as they do in most of North America, then beavers lodge entrances may be exposed.

如果夏季水位下降，就像在北美大部分地区所发生的那样，那么海狸居所入口可能会暴露。

youdao

If water levels fall in summer, as they do in most of North America, then beavers' lodge entrances may be exposed.

如果像北美大部分地区一样夏季水位下降，那么海狸的小屋入口就会暴露出来。

youdao

Deck hand Mr Robertson was lost overboard between around 00:45 and 01:45 but nobody saw him fall in the water.

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Water treatment plants in several states had shut down, contaminating drinking water and causing Americans to fall ill.

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But operations were later suspended after a rock fall in a tunnel carrying water to the facility from a reservoir.

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