遗传密码是一组规则，通过这些规则，遗传物质（DNA或RNA序列）中的信息被活细胞翻译成蛋白质（氨基酸序列）。
The genetic code is the set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino acid sequences) by living cells.
我感觉有些男人在到达一定年纪后就害怕成长了。好像男人年纪越大，他们新娶的妻子年龄就越小了。
Every challenge in dairy production is an opportunity to innovate.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.