Even where soybeans have been planted into corn stalk residue, the residue has been chopped up and pulverized with cultivation ahead of planting and erosion occurs there too, but not as bad.

甚至留有玉米秸秆的豌豆地也不例外，那些残留的秸秆由于种植前的耕作而切断粉碎了，不过那儿被侵蚀的没那么严重。

youdao

It turns out, though, that it's not so easy to do the chemistry that transforms a corn stalk into a liquid fuel that works.

尽管，事实证明将玉米秸秆化学转变为可使用的液态燃料并非易事。

youdao

A cat found a corn stalk.

一只猫发现了一根玉米杆。

youdao