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英语翻译How does it work?First,the rat is trained to smell peopl

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英语翻译
How does it work?First,the rat is trained to smell people.When this happens,the rat's brain gives a signal.This is sent to a small radio on its back,and then the rescuers follow the rado signals.When the rat's brain activity jumps,the rescuers know that someone is alive.The rat has smalled that person.
英语翻译How does it work?First,the rat is trained to smell peopl
他如何工作呢?首先,老鼠被训练嗅出人的气味.当老鼠嗅到人的味道,它的大脑就会给出一个信号.这会被传到它后背上的一个信号发射器,然后救援者跟随发射信号进行搜救.当老鼠的大脑活动兴奋,救援者便知道有人还活着,而老鼠嗅到了这个人.