1. I joined a listserv for dog lovers, and now I receive daily emails with tips and advice.
（我加入了一个狗狗爱好者的订阅邮件列表，现在我每天都会收到包含提示和建议的电子邮件。）
2. The university uses a listserv to communicate important announcements and updates to all students and staff.
（该大学使用一个订阅邮件列表，向所有学生和员工传达重要的公告和更新。）