回答

・don't go to the class
・absent from the class

「請假不上課」用英語可以說 don't go to the class 或 absent from the class 。

Is it okay if I don't go to the next class because I feel sick?
（我感覺不太舒服，下堂課可以請假不上課嗎？）

I don't know why, but lately he's absent from the class frequently.
（雖然不知道為什麼，但他最近很常請假不上課。）

有幫助｜0