in class例句

She was admonished for chewing gum in class.
她在课堂上嚼口香糖，受到了告诫。

Maybe you fall asleep in class because of uncorrected astigmatism.
也许你在课堂上睡觉是因为你的眼睛散光.

The teacher told the children to stop chattering in class.
老师叫孩子们在课堂上不要叽叽喳喳讲话.