Q. Berdych was having some trouble with the slice and change of speed when you did change speeds, yet you chose to keep hitting hard.

当你改变速度时，贝尔·蒂奇对你的削球和速度变化束手无策，你为什么还要使用大力击球的方法。

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Q. Berdych was having some problem with your slice and change of speed.

贝尔·蒂奇对你的削球和速度变化束手无策。

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Single mom Juana can slice and dice anything with great speed and precision.

单身母亲胡安娜可以切片和切块以极快的速度和精度东西。

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Both companies, however, are talking up technologies that will tap into graphics processors to speed up not just whizzy graphics but a bigger slice of everyday computing chores.

FORBES: Nvidia, AMD Go For Graphics Market

China's capital may be racing towards the future at breakneck speed but sneak behind one of the city's glittering, ultra-modern tower blocks and you find a slice of old Beijing that seems to have been lost in time.

BBC: Old Beijing at its timeless best