Taking a shower uses less water than having a bath.

淋浴比洗澡用水少。

A shower uses less water than a bath.

淋浴比盆浴用的水更少.

Snow contains much less water than rain.

雪比雨包含的水分要少。

A third way is to use less water of agriculture.

第三就是少用农业水.

Also, your body contains less water than a male.

而且，女性体内所含的水分比男性少。

Drink less water and avoid night-time toilet visits.

少喝的水，避免夜间卫生间的访问。

Being water efficient does not mean using less water, but wasting less.

你最不好的用水习惯是什么？你打算怎样减少水的耗用量？

They now require much less water to keep them cool and under control, and produce less steam.

它们现在只需要较少量水的来保持冷却状态，产生的蒸汽也更少。

In salt water the composites had less water absorption, absorption rate and diffusion coefficient than that in DI water.

与在去离子水中相比，材料在盐水中饱和吸水率、初始时吸水速率和水扩散系数较小。

Vertical farming uses 10 times less water and a hundred times less land than conventional farming.

相比传统农业，垂直种植只用十分之一的水和百分之一的土地。