letter of commitment的用法和樣例：
例句
- The letter of attorney must list the items of trust and the limit of powers.
授權委託書必須記明委託事項和許可權。 - By Letter of Proxy, one agent may represent more than one directors.
根據委託書，一名代表可以代表一名以上的董事。 - Any member that accepts the revisions, whether expressly or implicitly, shall sign an Acceptance Letter for confirmation.
所有通過明示或者暗示方式接受修改版本的會員均需簽署會員承諾書予以確認。
