常見(jiàn)例句Dynamic balance within a province is a tendency of development because of the uneven distribution of arable land resources.摘要由于耕地資源分布的不平衡性，因此省域范圍內(nèi)實(shí)現(xiàn)占補(bǔ)平衡是其發(fā)展的趨勢(shì)。 返回 plow-land