"Take good notes during class" 用英语表达为 "Take good class notes"。
这句话的来源是建立在"take notes"这个短语基础上的。"Take notes" 在英语中通常用来指记笔记。加上 "good" 来提醒注意记录重要信息，加上 "class" 来说明这些笔记是在课堂上记录的。
例句:
"I always make sure to take good class notes so I can study them later."
翻译: "我总是确保上课好好记笔记，这样我之后就能学习它们了。"
"It's important to take good class notes because it helps you remember what you learned."
翻译: "上课好好记笔记很重要，因为它能帮助你记住你所学的。"