不知你有没有听过这样一个故事:某学校组织夏令营,师生们登上了一座高山,刚行至半山腰就遇上了大雨。学生们要下山,带队老师不同意,反而要他们赶快往山上走。结果,他们一鼓作气冒着风雨登上了山顶。傍晚下山的时候,他们发现那条道路被水冲刷过了,路上残留着许多石块、泥沙,而且 I wonder if you have not heard such a story: a school summer camp, teachers and students boarded a mountain, just go to the hillside encountered heavy rain. The students have to go down the mountain, lead the teachers do not agree, but want them to hurry up to the mountain. As a result, they boarded the summit with great agitation. When it came down in the evening, they found that the road was washed away by water, leaving many stones and sediment on the road, and