1·The prank crammed his mailbox with computer-delivered electronic junk mail.
该恶作剧病毒把他的邮箱塞满计算机发送的电子垃圾邮件。
—— 《柯林斯英汉双解大词典》
2·I haven't checked the mailbox yet today.
我今天还没有检查邮箱。
3·In our mailbox arrived an envelope without a return address.
一个没有寄件人地址的信封到达了我们的邮箱。
4·A 66-year-old Florida mailman doing his rounds was bitten by a poisonous snake when he put mail inside a mailbox.
一位66岁的佛罗里达邮递员正在送信，当他往一个邮箱塞信的时候，一条有毒的蛇了他一口。
5·In a system that supports user-by-user learning, you can set up the folders in each mailbox for users.
在支持用户之间相互学习的系统中，您可以在每个邮箱中为用户设置相应的文件夹。