粪便，动物的排泄物，如果被用到土地上的话，是一个很好的肥料，可以促进植物的生长。

Shits, animals' excrements, are a fine fertilizer which will promote the growth of plant if being applied in the land.

youdao

这些鱼儿排泄出的硝酸钾能够促进浮游生物的生长，而浮游生物是珊瑚的天敌，因为它们会使海水变得昏暗，并阻挡珊瑚赖以生存的基本因素——阳光。

These fish excrete nitrates that develop plankton, the enemy of corals as they make the sea water murky and block sunlight which is an essential in GREdient for coral survival.

youdao

结论植物排砷制剂有促进砷排泄的作用。

Conclusion the plant preparation for excreting arsenic promotes the excretion of arsenic.

youdao