英语语法分析

Further down the road is biometric authentication, which could be encrypted with, say, a fingerprint.

下一步是生物识别认证，可以用指纹等进行加密。

Looking through a magnifying glass, Hanley focussed on the most legible fingerprint, which appeared to be covered with a clear finishing coat, like a varnish.

透过放大镜看，汉利将注意力集中到一枚最清晰的指纹上，这枚指纹表面似乎覆盖着一层罩膜，像是一层清漆。

A fingerprint is formed when a finger touches a surface.

当手指接触一个表面时就形成了指纹。