A rat with a nose for TNT
本文作者： 21ST
非洲老鼠成为“排雷英雄”。A PROJECT in Tanzania and Mozambique is teaching rats how to save human lives. With a sharp sense of smell, giant African pouched rats (非洲囊鼠) are being trained to find land mines (地雷) left by the countries’ civil wars (内战). |  |
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