He is an expert in juvenile delinquency.他是研究青少年犯罪的专家。Some people say that violent movies are potential triggers for juvenile delinquency.一些人说暴力影片可能引起青少年犯罪.We can curb juvenile delinquency by education.我们可以通过教育来控制少年犯罪.an ...
抬那个重箱子要小心——你会把自己弄伤的!Be careful lifting that heavy box — you'll do yourself an injury!在大楼里，那个粗野的孩子在瓷器上弄伤了温柔的下巴。In the building, the wild child hurt his mild chin on the china.你把我的胳臂弄伤了, 隆尼.You're hurting my arm,...