Please ensure that sufficient postage is paid if the completed application form and required supporting documents are sent by post.

如以邮递方式寄交填妥的申请表格和所需的证明文件，请确保已贴上足够邮资。

youdao

Inbound and outbound luggage carried by individuals and inbound and outbound articles sent by post shall be for personal use, in reasonable quantities and subject to Customs control.

个人携带进出境的行李物品、邮寄进出境的物品，应当以自用、合理数量为限，并接受海关监管。

youdao

Before the telephone, messages were sent by post or later, by telegraph.

在电话出现以前，消息通过邮递，或者稍晚之后的电报送达。

youdao

The two new offences it created included one covering behaviour in and around football matches and the other was related to messages sent by post or electronic means.

BBC: New sectarian law hailed a success by Lord Advocate

The resulting prints are then sent back by post.

ECONOMIST: Digital photography

The aim of the pilot scheme is to speed up and simplify the whole process, although the defendant will still be sent documents by post in case they are not connected to the internet.

BBC: Web page