为什么老师那个有疤痕的苹果甜美可口 ?这是有道理的。有疤痕 ,多是虫子咬的 ,说明此果香甜。那光滑无伤的 ,可能就是虫子鉴定后遗弃的 ,当然是酸涩的。甜涩之间 ,天行有常。非但苹果如此 ,上山采蘑菇 ,色彩艳丽的 ,有毒 ;乡间小路见到蛇 ,花纹漂亮的 ,多毒。小时候跟妈妈上街 Why is the teacher’s scarred apple sweet and delicious? This makes sense. There are scars, mostly insect bites, indicating that the fruit sweet. That smooth and harmless, may be abandoned after identification of insects, of course, is sour. Between sweet and astringent, there are days. Not only Apple, mushrooms up the mountain, colorful, toxic; country road to see the snake, beautiful pattern, more poisonous. When I was a child, I went to the street with my mother