The tea art performances show how to make a perfect cup of tea with beautiful tea sets.

茶艺表演展示如何用漂亮的茶具制作一杯完美的茶。

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Perfect hash functions are time- and space-efficient implementations of static search sets.

完美散列函数是一种在时间和空间方面都十分高效的静态搜索集实现。

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Each source of light is a different color, and the bizarre quality of the different lights sets a perfect mood for a picture of Las Vegas.

各个光源的颜色均不相同，而不同光线的怪异质感营造的氛围正好是拉斯维加斯的完美写照。

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Both series also include a gaming mode that cuts the lag between a remote control button press and the resulting on-screen action, making these sets perfect PC or console gaming TVs.

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That sets up a perfect opportunity to follow up with the employer if feedback is delayed much beyond the date given.

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As any Israeli will tell you, Israel is not a perfect place, but like the United States it sets an example for all when it seeks a more perfect future.

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