Such tests are essential protections against attacks on the Internet, such as identity theft.

这样的检验在对付互联网上的攻击，例如：身份盗窃时必不可少。

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"Sauna bathing is an essential part of Finnish culture and national identity," said the architects.

“桑拿浴室是芬兰文化和国家标志的一个重要组成部分，”建筑师说。

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"Sauna bathing is an essential part of Finnish culture and national identity," said the architects.

“桑拿浴室是芬兰文化和国家标志的一个重要组成部分，”建筑师说。

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