申請美國簽證用的公司信點寫???

大約係：

To whom it may concern,

This is to certify Mr/Ms xxxxx (HKID Y123456) is employed by our company as . Mr/Ms xxxxx will be on vacation from xxx to xxxx and is expected to report to duty upon finishing his/her vacation.

Your truly,

xxxxx

你去公司的人事部講你要去美國，佢地識得點寫啦，主要證明你有工作在香港，會回港的，該日期你是放假的。