复数： washings

Nappy washing services have the highest footprint of all .

洗尿布服务的碳足迹是最高的。

And washing fresh produce removes little more than surface dirt .

洗涤只能除去新鲜的农产品表面很少的污垢。

At 8 am I start washing vegetables .

早上8点，我开始洗蔬菜。

Washing clothes , ice-skating and doing many other things .

洗衣服，滑冰和做其它的事情.

Prewashing includes washing each bottle with a water jet .

预洗包括用喷水器给每个水桶进行冲洗。