也許每一個男子全都有過這樣的兩個女人，至少兩個。娶了紅玫瑰，久而久之，紅的變了墻上的一抹蚊子血，白的還是"床前明月光"；娶了白玫瑰，白的便是衣服上沾的一粒飯黏子，紅的卻是心口上一顆朱砂痣。
Maybe every man has had two such women, at least two. Married to a red rose, over time, the red becomes a mosquito blood stain on the wall, while the white remains "moonlight before the bed"; married to a white rose, the white becomes a grain of sticky rice on the clothes, while the red remains a cinnabar mole on the heart.
We must ensure that genome editing benefits all of humanity, not just a privileged few.
世界稱之為不道德的書籍，恰恰是揭露了世界自身羞恥的書籍。
化學的進步以新元素的發(fā)現和分析方法的改進為標志。
我不是說唱歌手，我是一個時尚偶像。