Reserve an appropriate amount of free space on index pages (more than 10% if random Inserts).

在索引页上预留适当大小的自由空间(如果是随机insert，则预留的自由空间应大于10%)。

youdao

Out of 255 IBM product announcements chosen at random, only five were completely error-free.

在 255 个 IBM 产品公告中，只有 5 个完全没有错误。

youdao

The random matches of LIFE?G make the smooth mood free in the art space. Maybe it is just the pursuit for many years.

生活几何的随意搭配，轻松的心情在艺术空间里收放自如。或许，这才是追求多年的生活至境。

youdao

The disorders run the gamut from panic attacks and specific phobias to obsessive-compulsive disorder, post-traumatic stress disorder and generalized anxiety disorder, a random kind of worry described as free-floating and relentless.

WSJ: Anxiety Can Bring Out the Best

The random free-wheeling social element just throws a lot of mud into those gears and companies are only reluctantly jerry-rigging it to their service and sales and marketing operations, like some kind of IT Frankenstein.

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In my 10 minutes of playing, I was able to participate in several random free gift opportunities mostly sent to other Farmville Facebook friends in the hopes they would give me some random gift back.

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