元数据是关于数据的数据。
元数据即关于数据的数据。
简单地说,元数据就是关于数据的数据。
And this is because I don't have something I would really like to have, which is data hiding.
也就是数据隐藏,你们会看到关于,这个概念的很多定义,我认为数据隐藏。
For example, one of the statistics when I talk to people about the youth online with the study that was done years ago, where they said 1/4 teenager girls had received unwelcome sexual advances on the Internet.
例如,我通过与人们交谈获得一个数据,是关于年轻人上网的一项研究,这一研究是很多年前进行的,研究显示他们称有1/4的十几岁的女孩子,在网络上受到不受欢迎的性挑逗。
% while its economy has been growing at 9% 8%,9% a year? -Yes... The data you are quoting is on Child Main Nutrition.
而期间其经济却以%,8%或9%的速度增长?,-嗯。,你所引用的数据,是关于,儿童营养的。
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