一群小飞虫扑动着翅膀,悄无声息地从你身边掠过。经过你眼前的一刹那,你可能会发现它们与寻常的小飞虫模样有所不同,它们有着金属般的光泽和复杂机械结构的身躯。对啦!如果在几年之后你遭遇这样的小飞虫,那你看见的可不是科幻片中的场景,它们是正在逐步投入使用的机械昆虫。一些国家的研究人员正在研究机械昆虫,美国研究人员更加沉迷其中,因为他们相信这种小东西非常有利于狭窄空间内的反恐和救灾,将来可以拯救无数生命。机械昆 A group of bugs fluttered their wings and silently passed by you. After the moment before your eyes, you may find that they look different from ordinary bugs that have metallic luster and complex mechanical structures. Right! If you encounter such bugs a few years later, what you see is not the scene of the science fiction films, which are the mechanical insects that are gradually put into use. Researchers in some countries are studying mechanical insects and American researchers are even more addicted because they believe that such small things are very good for combating terrorism and disaster relief in confined spaces and will save countless lives in the future. Mechanical Kun