The hall was empty, and they had a grand polka, for Laurie danced well, and taught her the German step, which delighted Jo, being full of swing and spring.

走廊空无一人，他们在那里尽兴地跳了一曲波尔卡舞。 劳里跳得很好，他教乔跳德国舞步，这种舞步活泼轻快，乔十分喜欢。

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The generator kicks in only during the swing phase of a footstep when the muscles are already braking, so it doesn’t take power away from your step and slow you down.

发电机的开启只在肌肉已经开始阻止摆腿的阶段。 他不用夺走你走路的量使你慢下来。

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Uh huh step into the vibe, swing the episode.

嗯哈成盛传的一步，摆动插曲。

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He also said Democratic efforts to keep Nader off the ballot in other swing states have caused him to step up his campaigning in states where the race is close between Bush and Democratic nominee John Kerry.

CNN: Court OKs Nader on Florida ballot

Anglers make a cast, swing their fly through the pool, then take a step downstream.

FORBES: Magazine Article