中文英文版对照： 疑问句改为： 1，西瓜不经过授粉能收获西瓜吗？ 2, is it the harvest of watermelon and the relationship between it? 3，收获西瓜和授粉有关系吗？
3, the harvest of watermelon and pollination has a relationship? 反问句改为： 1，难道收获西瓜和授粉没有关系吗？ 2, it is not the harvest of watermelon and the relationship between them?