請病假

Dear Mr. Chan,

I am sorry but I cannot make it to work today as I got the flu. I will be available to answer emails if you need urgent help.

Thank you for understanding.

Regards,
Tim

親愛的陳先生,

我很抱歉,但我今天無法上班,因為我患了流感。 如果您需要緊急幫助,我能夠回覆電郵。

感謝您的理解。

Regards,
Tim