星期天下午,天气十分闷热,我走进院子,摆弄着爸爸的“宝贝花草”,忽然看到一只蜗牛缓缓地爬上了叶子。“蜗牛对植物有害还是有益呢?为什么它走过的地方总留下长长的一条线?它的鼻子,眼睛在哪里?”一连串的问号让我想了好一会儿也没弄清楚。我跑进屋,问正在看报的爸爸。爸爸笑着 On Sunday afternoon, the weather was very hot and I walked into the yard and played with my father’s “baby flowers and plants”. I suddenly saw a snail crawling slowly up the leaves. “Does the snail be harmful to the plant or is it beneficial? Why does it leave a long line where it walks? Its nose, where is the eye?” A series of question marks made me think for a moment and didn’t figure it out. I ran into the house and asked the father who was reading the newspaper. Daddy is laughing