英语在线翻译哦？

Snail mail refers to a letter or package physically delivered by a postal service, suggesting that the service is as slow as a snail. People would like to use this term especially when the object mailed could have been sent electronically via e-mail and arrived at the destination instantly.

“蜗牛邮件”指通过人工邮政投递的信件或包裹，snail在这里暗示这种投递方式的速度跟蜗牛一样慢。当某件邮品本可以通过电子邮件即刻送达收件人却没有这样做的时候，人们就用会snail mail来表达两种投递方式的区别。

邮寄信件（蜗牛邮递）是指由邮政服务商非电子地运输传递一封信或一件包裹，字面上指慢如蜗牛的服务。尤其当所邮递的物件可以通过电子邮件传输并且很快能被送至目的地时，很多人偏向于选择这种邮递方式