论文部分内容阅读
有一个小男孩,他和伙伴们玩耍,爬到二十多米高的悬崖上。那是一堵垂直的峭壁,壁面上还有许多凸出来的岩石、崩土和蓬乱的灌木。虽然只有二十米高,但
There was a little boy who played with his companions and climbed to a cliff more than twenty meters high. It is a vertical cliff with many protruding rocks, landslides and shrubs. Although only 20 meters high,