世间的好多事情真是有趣而奇妙,你听说过咬人的狗,咬人的猫,甚至是咬人的蛇等等,你听说过有咬人的草吗?没有吧?那年,我参加了一个中学生的夏令营。一天,营里举行穿越大森林的越野活动。我年岁较大,紧跟在学生的后面,在越过一个低 A lot of things in the world are really interesting and wonderful. Have you ever heard of bites, dogs, biting cats, or even snake bites? Did not you? That year, I Participated in a summer camp for middle school students. One day, the camp held cross-country activities through the forest. I am older, just behind the students, over a low one