"It's the only thing," said the Water Rat solemnly, as he leant forward for his stroke.

“这是独一无二的事。”水鼠俯身划起桨来，一本正经地说。

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Her seat slides forward and back on tracks in the center of the cockpit, which increases the OARS 'Angle of attack as they enter the water — making each stroke longer and more efficient.

她的座椅下面有个轨道，因此座椅可以前后滑动，这样在桨入水时可以增大它们的迎角，使每一次划船时桨在水中停留的时间更长，从而更有效率。

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These caudofemoralis muscles provide the power stroke allowing fast forward movement.

这些肌肉组织（caudofemoralis）在动物高速前进过程中，为腿部提供了力量支持。

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As he set up for his next stroke the ball moved forward and cost him a one-shot penalty.

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Hospital bosses had also contacted former stroke patients, asking them to come forward.

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Hospital bosses contacted former stroke patients who were asked to come forward.

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