我们今天要学的表达是：人脸识别技术， face recognition technology ，

face is spelled f-a-c-e，face,recognition，r-e-c-o-g-n-i-t-i-o-n，recognition and technology，t-e-c-h-n-o-l-o-g-y, technology，

recognition n.认识，识别。

There has been a growing recognition of this in the past year.

在过去一年里，人们对这一点逐渐有了认识。

There are five stages of the recognition of mountain regions.

人类对山地的认识大致经历了五个阶段。

technology n.科技（总称）。

Science and technology have made major changes to the way we live.

科技极大地改变了我们的生活方式。

Modern technology has opened our eyes to many things.

现代科技开阔了我们的眼界，让我们了解了许多事物

好的，再来回顾一下，我们今天学习的新表达“人脸识别技术”怎么讲呢？ face recognition technology , face recognition technology ，face recognition technology......