changing cropping pattern造句

例句与造句

1. The farmers started growing high-yield varieties and changed cropping pattern.
2. They returned much faster during the monsoon, but took longer when the crops changed and the landscape dried out suggesting that changing cropping patterns can have serious implications on their ability to raise chicks.
3. It's difficult to find changing cropping pattern in a sentence. 用changing cropping pattern造句挺难的