许多: many; much; a great deal of; ...学生: student; pupil和: mix; blend正在: in process of; in course of厂: factory; mill; plant; works实习: practice; fieldwork; field t ...许多学生: many students老师正在给我们发考卷。: the teacher is giving out the test papers to us老师正在跟班长谈话: the teacher is talking to the monitor我教过的许多学生: many of my students我叫过的许多学生: many of my students新生和老师的见面会: orientation许多学生考试不及格: many a student fails to pass in the examination许多学生专攻工程学: many students specialize in engineering课程和老师: classes and teachers实习老师: apprentice teacher; practice teacher; pupil teacher许多学生发生这种错误是由于母语的干扰: many students' error occurs because of mother tongue interference学生和儿童: unemployed disabled students and children free谁和老师上了床: sexy teacher实习医学生: externe美国社会正在该变: american society is changing论青年和老年、论生和死、论呼吸》: on youth and old age, on life and death, on breathing实习生,海军学生: cadet怪不得很多学生把: make both ends meet我们的实习老师: our student teacher