Marin
n. 马林（姓氏）
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
The demand for our products has kept rising.
要求定购我们产品的人越来越多。
It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
他们很快便适应了游泳，以致能捡起池底的物品。