Cut straight down, at a right Angle to board. with a quick stroke of the knife blade. pushing the potato slice away from the potato as you hit the board.

笔直往下切，让刀与刀板成直角后刀刃快速下压，切到底时用刀把刚切下来的土豆片推到一边。

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We're also fans of Quick Look, one of OS X's best time-saving features for getting a glimpse of a file with a simple stroke of the space bar.

我们同样喜爱在OS X中最节约时间的特性之一的Quick Look，有了它，只需轻轻一击空格键便能浏览文件。

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According to two studies by British and French researchers quick action following a minor stroke reduces the chance of a major stroke later on.

根据英国和法国的两项研究结果表明，快速处理小中风可以降低以后发生大中风的危险性。

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When I sat down with Gerald Ford for an interview, he was eager to get the word out about the need for quick action at the first signs of stroke.

NPR: A Stroke Couldn't Stop Gerald Ford

But Widnes never surrendered, Gardner's two tries sandwiching a quick-fire burst from Sam Tomkins, who grabbed his third try on the stroke of full-time.

BBC: Widnes Vikings 10-64 Wigan Warriors