陈家刚：只是说我用警察和小偷这个故事来隐喻这个问题。
Chen Jiagang: I just use the cop and thief as a metaphor to illustrate the problem.
警察和其他执法人员称，现在有许多新技术可以用于阻止小偷犯案。
Police and other law enforcement officials say plenty of new technology is now available to also help thwart the thieves.
那个警察正在和小偷谈论如何抓住剩下的小偷。
The policeman is talking with the thief about how to catch the other thieves.
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