Scientists are testing a range of exotic new "less lethal technologies" to help frontline police officers tackle offenders without using firearms.

目前，科学家正在试验各种奇异的"非致命技术"，协助警察在不使用武器的情况下，将犯罪分子轻松拿下。

youdao

Scientists are testing a range of exotic new "less lethal technologies" to help frontline police officers tackle offenders without using firearms.

目前，科学家正在试验各种奇异的"非致命技术"，协助警察在不使用武器的情况下，将犯罪分子轻松拿下。

youdao