" Relax." Easy for you to say. Your mother isn't cleaning out your bank account. 40 years, the woman never cleaned a thing.

" 放松" 。你说得倒轻巧。你妈" 清" 空的又不是你的银行账户。40年来，这女人从未" 清" 理过任何东西。

In fact, household water – which we use to drink, cook, and clean – accounts for only 3.6% of humanity’s water consumption.

事实上， 我们用来饮用、做饭和清洁的家庭用水仅占人类用水量的 3. 6% 。