The device, dubbed the "Weapon of mosquito Destruction", can detect the audio frequency created by the beating of mosquito wings and kill the pest with laser beams.
该装置被称作“蚊子杀伤性武器”，通过探测蚊子扇动翅膀产生的音频锁定蚊子，并发射激光杀死蚊子。
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The device would allow surgeons to perform the procedure on the beating heart and do away with the need to stop the heart and place the patient on a heart-lung machine.