It was released in 1953, so it contains a lot of characteristic features of that time.

教材发布于1953年，包含了许多当时的时代特色。

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Although this is certainly a useful characteristic of XML Signature, it adds a lot of overhead to the processing.

虽然这毫无疑问是XML Signature的一个实用的特性，但它为处理增加了大量的开销。

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But, if less idealised, it is a lot more human and exhibits one very human characteristic in particular: he might have been the Lord of all he saw, but young King Tut had buck teeth.

然而即便没有那般理想，它却更具人性，展现出人类的突出特点：或许他曾是万物之尊，但年轻的图坦卡蒙法老的确长着龅牙。

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Although Facebook has received a lot of positive attention for its inclusion of a woman, Sheryl Sandberg, as its Chief Operating Officer, the company has not appointed a single female candidate to its board, a characteristic that makes it a lot like other major U.S. companies that have zero women on their boards such as Urban Outfitters, Under Armour, and Zale, the diamond company.

FORBES: Why Long-Term Investors are Worried About Facebook's Lack of Board Diversity