Mailmerging
(mailmerge 的现在分词) 邮件合并程序（可自动给信件和信封添加姓名和地址以发给多人）
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
All of us hope that you will enjoy yourselves.
我们全体人员祝大家过得愉快。
Good morning!
早上好！