在所有现有的生命形式中的四个“字母”的遗传密码，即核苷酸，是以三个为单位读取的，每三个核苷酸编码成为一个单独的氨基酸。
In all existing life forms, the four "letters" of the genetic code, called nucleotides, are read in triplets, so that every three nucleotides encode a single amino acid.
四分之三的官员说自己脖子疼，60%的人觉得眼睛酸胀。
Three quarters of officials said their necks hurt, while 60% said their eyes felt heavy.
而脂肪太多意味着高甘油三酸酯和低浓度脂蛋白，这对你的心脏来说都是坏消息。
Too much of this means higher triglycerides and LDL, both bad news for your heart.
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