You can send the letter by airmail ( regular mail, registered mail ).
你可以邮寄航空信 ( 平信 、 挂号信 ).
来源:互联网摘选Even though it is now called snail mail, regular mail is anything but slow.
虽然它现在被叫做蜗牛信, 但普通信件一点也不慢.
来源:互联网摘选Regular E-mail messages cannot contain computer viruses, but attachments can.
常规的电子邮件正文不能包含计算机病毒, 但附件却可以.
来源:互联网摘选Either a regular or urgent transfer would be faster than mail transfer or sending a cheque.
无论是普通的或是加急的电汇都比邮汇或寄支票要快.
来源:互联网摘选A large coach-and-four formerly used to carry passengers and mail on regular routes between towns.
起初用来运输两个城市之间的有秩序的路线上的乘客和邮件的大客车。
来源:互联网摘选
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