很多事出于偶然,和王先生的初次见面即是。几年前的一天中午,我去参加同事婚宴,餐毕返校途中,同车的高三年级组长问我:“有个北京来的地理专家,叫王树声的,有熟人可以联系上,给咱的学生讲讲?”我听后大喜,忙说好啊好啊。下午两点多钟,王先生和助手赶到我校,在阶梯教室给学生做复习备考的报告。连续一个多小时的讲座,王先生一直站立,中间没有休息,只是间或喝几口水。王先生语速较快、声音洪亮、思路敏捷,讲解地球运动那几道难题时也毫不停顿,根本看不出来他已是80岁高龄。我连连 A lot of things happen by chance, and Mr. Wang’s first meeting is. A few years ago at noon one day, I went to attend a colleague’s wedding dinner meal on the way back to school, the third grade with the car team leader asked me: “There is a Beijing geography expert called Wang Shusheng, acquaintances can contact, give Our students talk about? ”I am overjoyed, busy say good ah well. More than two o’clock in the afternoon, Mr. Wang and his assistant arrived at our school, in the classroom ladder to review the preparation for students to do the report. For more than an hour of lectures, Mr. Wang has been standing, there is no rest in the middle, just drink or drink a few saliva. Mr. Wang spoke fast, with a loud voice and quick thinking. He did not stop when he explained a few difficult problems in Earth’s movement. He did not see that he was 80 years old. I again and again