Listen carefully when your teacher reads and explains the rules before your first lab lesson.
当你的老师在你的第一堂实验课前阅读和解释规则时，请仔细听。
Should the teacher present grammatical rules to students?
老师应该向学生讲解语法规则吗？
The teacher motioned the student who broke school rules to come to her office to have a talk with her.
老师示意破坏校规的那个学生跟她到办公室来，与她谈话。
应用推荐