Pedography
土壤描述学
🗣️ 情景例句
How much notice of cancellation is necessary to get my deposit back?
想把定金拿回来，要提前多长时间通知你才行？
Is it true that manufacturing of automobiles is a major industry?
汽车生产是主要工业是真的吗？
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。