tractors run slowlier than motor bikes这是一道改错题怎么改the girl is the healthest of her sistersthe changjiang river is longer t
问题描述：
tractors run slowlier than motor bikes这是一道改错题怎么改the girl is the healthest of her sistersthe changjiang river is longer than any other river in india都是改错题
答
第一句：slowlier 改成slower
第二句：healthest 改为 healthiest
第三句：去掉other