干了两小时的活就给那么多钱—这里面有什么鬼？

All that money for two hours' work—what's the catch?

《牛津词典》

他们一起在阳光下辛勤地工作，大约两小时就割完了整个草坪。

Together they worked hard in the sun and finished mowing the whole lawn in about two hours.

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将该方法应用于大肠杆菌（一种泌尿系统感染的常见病原菌），研究者们在两小时内就清除了99.9%的原先持续存在的细菌。

Testing the strategy on Eschericia coli (E. coli) bacteria, a common cause of urinary infections, the researchers were able to eliminate 99.9 per cent of persisters within just two hours.

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