1、left unplowed and unseeded during a growing season
在生長(zhǎng)季節(jié)不耕種不播種。

2、An unplowed strip of land.
未犁之地土地的未耕帶

3、They only survive in unplowed rice fields where no irrigation is given.
它們只能在未耕、無灌水的稻田中生存。