通知者

例句：

1. 1. The notice was sent to all the employees by email.
   通知通过电子邮件发送给了所有员工。
2. 2. The government announced the new policy in a press conference.
   政府在新闻发布会上宣布了新政策。
3. 3. The committee members were notified of the meeting time and location.
   委员会成员被告知会议的时间和地点。