在一片茂密的大森林里，住着一群可爱的小动物。有“万事通”熊猫博士，有机灵的小候，有聪明的兔小妹，有勤学上进的小狗和贪吃贪睡的小猪。他们团结友爱就像一家人。
In a thick forest, there are a group of lovely animals. There are Dr. panda of "know it all", a smart waiting boy, a clever little rabbit sister, a diligent and progressive dog and a greedy pig. They are like a family.
一天，小猪的脖子就像注满了水一样，肿得好厉害。动物们都来看他。兔小妹着急地说：“花喜鹊，快去将我们森林的熊猫博士请来。”
One day, the Piggy's neck was as swollen as water. The animals came to see him. "Flower magpie," said little sister rabbit anxiously, "go and invite Dr. panda from our forest."
熊猫博士赶来了。他看了看小猪，问了问他平时的饮食，说：“小猪患的是大脖子病，是缺碘引起的。”“什么是碘呢？”小狗不解的问。“碘是人体必须的微量元素，如果缺碘，就会患上碘缺乏病。”“那怎么预防碘缺乏”小动物急切的 问。“补碘的方法可多啦。我们可以有一个简单的方法，就是食用碘盐。小猪要多吃碘盐，你们大家也是。”熊猫博士语重心长地说。“太谢谢你了，熊猫博士。”小动物异口同声地说。
几个月后，小猪的病好了，森林又恢复了往日的美丽。
A few months later, the pig's illness was cured and the forest was restored to its former beauty.