My child "小孩名" has been sick since "開始生病的時間點".
I and my wife/husband would like to take him to the clinic and take care of
(我和我的 先生/老婆 希望今天能帶他去診所看病然後照顧他)
Therefore, we send this mail to inform you that "小孩名" won't go to school today.
And we will also appreciate that if you could send us all the handouts used in class or information announced today.
thank you very much.