Mailorder
n. 邮购订单; 函购
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
Working without a plan is sailing without a compass.
工作没有打算，犹如航海没有罗盘。
Why?what happened.
为什么？怎么啦？