It can burn wood, animal waste or crop waste.

它可以用来燃烧木材，以及动物和农作物的残渣。

youdao

They use biomass fuels like wood, crop waste, animal waste or coal.

他们使用木材，作物废料，动物废料或煤炭等生物燃料。

youdao

More than half of the world's population rely on dung, wood, crop waste or coal to meet their most basic energy needs.

全世界有半数以上人口依靠家畜粪、木柴、庄稼秸秆或煤来满足其最基本的能源需求。

youdao

Fertilized soil and the burning of crop waste also release harmful gases into the air.

VOA: special.2010.01.05

They use biomass fuels like wood,crop waste, animal waste or coal.

VOA: special.2010.02.01

The crop waste creates mulch.

VOA: special.2009.06.30

The GM crop is a "waste of money" and could "ruin" the wheat market, he adds.

BBC: GM researcher: 'Please don't destroy our crop'

Usess of the Airware technology, which started shipping last November, so far include agricultural drones that use image analysis to decrease waste of water and increase crop yields.

FORBES: Drone Startup Airware Lands $10.7 Million Series A Led By Andreessen Horowitz