water bucket

基本解释

Just then , Jim came running along with a water bucket and singing .
恰好那时，吉姆跑来，提着一个水桶并唱着歌。
9A view looking down at a full water bucket suspended below a helicopter before it is released over a forest fire near the settlement of Kustarevka, Russia on August 10, 2010. (REUTERS/Denis Sinyakov)
2010年8月10日，库斯塔列夫卡（Kustarevka）村落附近，照片是从直升飞机上向下拍摄的，下面悬挂着满满一桶用来灭火的水。
An example of such a machine is the device used in old-fashioned wells to hoist up the water bucket.
在老式水井中用来提上水桶的装置就是这类机械的一个例子。

Furthermore, even 20 desalination plants would only add a cup to California's water bucket.
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