假若你得学习三四门课，便不可能为每一门课的课前准备都花上足够的时间。

假若你得学习三四门课，便不可能为每一门课的课前准备都花上足够的时间。的英文翻译

基本释义

• If you have three or four subjects to study for,you're not going to be able to devote enough time to each subject in order to be well prepared for each class.