Launders
v. 洗（衣服等）, 洗烫（衣服等）( launder的第三人称单数 ); <非正>洗（黑钱）（把非法收入改头换面, 变为貌似合法的收入）
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
It wasn't any bother.I was glad to do it.
不麻烦.我乐意做。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。