小王有个习惯——睡前用热水洗脚,他说这样有利于睡眠,符合科学道理,然而这良好而科学的习惯后面他又附加了一个小习惯——把脏水从阳台上如一阵暴雨泼到大街上。他这习惯常使路人遭灾,路人也 Xiao Wang had a habit of using hot water to wash his feet before going to bed. He said that it was good for sleep and it was scientific. However, after this good and scientific habit, he added a small habit of putting dirty water from the balcony. A torrential rain poured into the street. His habits often cause passers-by to suffer disaster, and passers-by also