When you put up your hands in class,the teacher knows you want to say something or ask questions.
问题描述:
When you put up your hands in class,the teacher knows you want to say something or ask questions.
答
当你在课堂上举手,老师就知道你有话要说或者要问问题。
答
这个好像可以用有道词琠翻译的!!有道。很强大的软件
答
当你在课堂上举手,老师就知道你有话要说或者要问问题.