该地区被排水以便于作物的种植。
The area was drained to facilitate the ___cultivation of crops.
现代农业方法彻底改变了主粮作物的种植方式。
Modern agricultural methods have revolutionised the ___cultivation of staple foods.
排干田里的水是为种植水稻而进行土地开垦的第一步。
Draining the field was the first step in the land's ___cultivation for rice planting.
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