学个词Learn a Word 第1713-artificial（在线收听）

　　今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准了一种新型人造视网膜，这种技术可以帮助某些人恢复部分视力。In spite of multiple complaints about the quality of grass at their home stadium, The Redskins decided against installing artificial turf for next season. 尽管华盛顿美式足球红人队主场的草地问题重重，但是红人队下个赛季还是不肯采用人造草坪。好的，今天我们学习的词是 artificial, artificial, artificial...