Her work was well below average for the class.
她的`功課遠在班上的中等水平以下。
Does the quality of teaching depend on class size?
教學質(zhì)量取決于每個班的人數(shù)嗎？
She has class all right ─ she looks like a model.
她的確豐姿嫻雅，看上去像模特兒一樣。
In this class, students will learn how to program.
這節(jié)課學生將學習編程。
Many children can't function effectively in large classes.
許多孩子在大班上課時學習效果不好。