中英释义：
双语例句
她喜欢给学生讲课，内容是环境科学。
She enjoys lecturing about environmental science to her students.
一天，时间管理专家为一群学生讲课。他现场做了演示，给学生们留下了一生都难以磨灭的印象。
One day, an expert in time management was speaking to a group of students and, to drive home a point, used an illustration those students will never forget.
重点词汇
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学生
student; pupil; scholar; schoolchild; learner; college
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讲课
teach; lecture; give a lesson; tuition