It is said humans blink about 12 times every minute
Iris recognition technology is used to identify people by looking at their eyes, as individual eye patterns are complex and unique. The biometric technology is widely used for border control in airports.
虹膜识别技术是通过观察一个人的眼睛来鉴别其的身份。这是因为人眼的组成模式是复杂的、独一无二的。这种生物技术广泛用于机场边境管理工作中。
今日短语
如果说某事或人 more to something than meets the eye，意思就是此事或人并不象起初看到的那样简单。
例句
I don't like Peter's new girlfriend – she seems sweet but I think there's more to her than meets the eye.
There's more to the manager's report than meets the eye – I think there could be redundancies.
I love Superman. You think he's just a normal guy, but there's much more to him than meets the eye!
请注意
注意英语里还有一个同眼睛这个词连用的短语 easy on the eye，这个短语的意思是很好看。
例句
I love watching Cristiano Ronaldo play football. He’s so easy on the eye.
