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It 's tough even for sophisticated web surfers to tell if their gear is being fingerprinted .

即使是老练的网民，现在也很难说清自己的机器在上网时是否被“数字指纹”了。

They then fingerprinted the stray digit and sent it to the state police forensic lab where technicians were able to identify its owner .

然后打印出指纹样本送到警方法医实验室，那里先进的设备可以识别出它的主人。

Fingerprinted , you face ten to 30 years in prison .

犯罪者将被关10到30年。

The steps follow the lead of the us , where those without a us passport are photographed and fingerprinted on entry to the country .

这些措施是跟随美国做出的：没有美国护照的人想进入美国，就需要留下照片和指纹。

One in seven schools has insisted on students being fingerprinted so they can use biometric systems for the delivery of lunches and in school libraries .

七分之一的学校收集学生指纹以便在食堂和图书馆运用这项生物鉴别系统。