Examples

托交信函。

信函专递十分便捷。

递送信函

It was a letter capable of many different interpretations.

这是一封能做出不同的解释的信函。

The borrower must cooperate with the lender, particularly by answering correspondence.

借款人必须和贷款人合作，尤其通过回复信函的形式。

The standby letters of credit were issued by approved banks in favour of Irish companies.

许可银行签发了信用证的备用信函，受款人为爱尔兰公司。

The poet was exiled because he signed a letter protesting the government's actions.

这名诗人因在一封抗议政府行为的信函上签名而被流放。

The letter arrived unsealed.

信函送到时信封是打开的。