Drip, or "micro" irrigation, as the name suggests, is stingier with the water, delivering it to the roots of plants drop by drop.

滴灌，或者“微”灌溉，顾名思义，是更吝啬于水，把水一滴一滴地滴到植物的根部。

It's not just at the drip of the final drop that the oil crisis begins.

不是最后一滴石油出现时，危机才开始。

Five minutes after that come the fire-raisers, who light 10km of “fireline” using drip torches (devices that drop flaming paraffin at a constant rate).

五分钟后，纵火人员出现，用滴液点火器（一种可以以形同的间隔点燃石蜡的装置）制造出一条长达10公里的“火线”。

So clear, does not pass through the filter one one into your ears, like winter rain, a drip drop into your heart.

那么的清晰，不经过滤地一一传入你的耳际，就像冬天里的雨，一滴一滴地滴入你的心里。

A glass of water for drip a drop of sewage and dirty, a cup of water is not clear because of the existence of a drop of water.

一杯清水因滴入一滴污水而变污浊，一杯污水却不会因一滴清水的存在而变清澈。