物竞人择

昨天放工接妻子，我是骑摩托的，远远的瞥见媳妇在那站着，另有很多多少其余女共事，因而想漂移曩昔摆一个帅的姿势，成果一个失慎摔了个狗吃屎，这不是症结，我爬起来委曲的叫了声妻子我来了，那二货满脸怀疑的来了句你谁啊，，，，DNA, the very essence of life, can now be altered. Not only by Harvard geneticists and multi-billion dollar corporations, but also by renegade biohackers working out of their garages.