The latest case recently popped up on retails goods wholesaler Alibaba.com, and is made by a company called C &T Industry Company Ltd. based in Guangdong, China.

最新的一款保护套出现在阿里巴巴网站上，它是由广东的C&T工业公司所生产。

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The genetic information of all living cells is stored in the DNA composed of the four canonical bases adenine (a), cytosine (c), guanine (g) and thymine (t).

所有活细胞的基因信息都储存在由四种碱基，即腺嘌呤(A)、鸟嘌呤(G)、胞嘧啶(C)、胸腺嘧啶(T)构成的DNA里。

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Human DNA has only 4 basic building blocks (commonly written as g, a, t, and c), so this is not a far-fetched theory.

人类DNA只有4种基本组成部分(通常写作g、A、t和c)，因此这不是一种牵强附会的理论。

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The o-t-c market is an eclectic assortment.

FORBES: O-T-C Trading for Experienced Investors

R-E-S-P-E-C-T is new to the top five list this year according to Kropp.

FORBES: The Top Five Reasons Employees Will Quit In 2013

Well, the so-called 'c-store' is partly to provide for those who can't get to the out-of-town, once-a-week shop.

BBC: Shelves in a shop