炎热的夏日,蜗牛乔纳森与兔子劳比特在阳光下休息。劳比特心不在焉地搔了搔耳朵。“我在琢磨,”他说,“荨麻为什么有刺呢?”乔纳森想不出合适的答案。“我们去问一问农场主杰克吧。”他说。他们一齐出发了,蜗牛乔纳森小小的圆壳儿在阳光下闪闪发光。农场主杰克正在田里挖土豆。“你好,劳比特!”农场主杰克倚着铁锨把,“还有你, Hot summer day, Snail Jonathan and Rabbit Laubbit are resting in the sun. Laubbit scratched his ear absently. ”I’m thinking, “ he said, ”why stinging nettle?“ Jonathan can not think of the right answer. ”Let’s ask Jack, the farmer.“ He said. They set out together, snail Jonathan’s small round shell glittering in the sun. Jack, a farmer, is digging potatoes in the fields. ”Hello, Laotbit! “ Farmer Jack leaning against the iron sip, ”And you,