返祖现象是指个体中重现远祖特征的现象。
The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.
The future of coal depends on our ability to innovate and reduce its environmental impact.
I don't like being defined because music is infinite.
译文:一个人值得被传颂称赞,在于他有高尚的品德,不在于他有多高的地位;一个人被众人信服,在于他做事很务实,并不在于他只会夸夸其谈。赏析:生活中,我们欣赏一个人,都是看重对方的人品和素质。而那些狡诈多端,油嘴滑舌之徒,只会让人生厌。
I'm not a rapper, I'm a universe legend.
"Fortune favors the prepared mind."