electronic mailbox

例句：

1. 1. I can't wait to send my latest project to my colleagues via electronic mail.
   我迫不及待地想通过电子邮件把我的最新项目发给我的同事们。
2. 2.The company has introduced a new electronic mail system to improve communication efficiency.
   该公司已经引入了一种新的电子邮件系统，以提高沟通效率。
3. 3.Many people prefer using electronic mailboxes for their daily communication needs.
   许多人更喜欢使用电子邮箱进行日常通讯需求。