Purposes
n. 目的；意志（purpose的复数形式）
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
You should be punctual for appointments.
你应该准时赴约。
Some of us do not know much about the theatre.
我们中有些人还不太懂戏剧。