理解遗传密码为医学研究和生物技术开辟了新的途径。
Understanding the genetic code has opened up new avenues for medical research and biotechnology.
I'm not a feminist. I hail men, I love men. I celebrate American male culture, and beer, and bars and muscle cars.
永远不要停止学习;当你认为自己无所不知的那天,就是你开始落后的那天。