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。

Tears, drop by drop down the swap.

泪，一滴一滴的掉了下来。

To win, the loss can drop by drop.

要赢，一点一滴都不能失守。

And, softly dripping, drop by drop.

轻柔的水滴，一滴一滴，跌落。

The water falls from the tap drop by drop.

水从水龙头里一滴一滴地往下流。