On a speechcircuit, I tell a story that goes to the heart of America's longing.
在一次巡回演讲中，我讲了一个触及到美国人心灵的故事。
2
As electronic technology, information technology, the rapid development of automatic speechcircuit has increasingly become the order of play an indispensable part of peoples lives.
由于电子技术、信息技术的飞速开展，语音自动顺序播放电路已越来越成为人们生活里不可或缺的一局部。
3
And mice with the humanized gene show brain circuit changes known to be linked to human speech.