translation.en: You're just smelling for smoke so you can follow the trail back to a burning house, so you can find the boy who lost everything in the fire to see if you can save him.
translation.zh: 你要是闻到烟味 你能循着这烟味来到一个燃烧中的房屋， 你能发现一个落难于火海的男孩 看看你能否救他。