Wakefield right now throws a lot slower, because he has that tricky knuckleball, he doesn't need to throw as fast.

韦克菲尔德现在投得慢多了，因为他的指节球很棘手，他不需要投得那么快。

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Shifting an Internet friendship into the real world can be trickier than hitting a knuckleball.

将网络友谊搬到现实世界要比投蝴蝶球更加困难。

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And since they're placed irregularly on an oblong shape, one researcher compared tracking the comet to trying to hit a knuckleball.

而且因为它们是被不规则地放置在一个长方椭圆形状上的，一个研究员尝试了追踪彗星或是试图击中一个节点两种方法。

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He ultimately changed the way the knuckleball is pitched using slightly higher velocity.

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The puck, perhaps deflected, fluttered like a knuckleball past Ottawa goaltender Lehner.

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And yet, in a game where imitation is as ubiquitous as sunflower seeds in the dugout, Dickey remains the only knuckleball pitcher in baseball.

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