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在各地拥挤的机场(尤以纽约、华盛顿和芝加哥为甚)，喷气式飞机排成了康加舞队形，导致了长时间的误机，美国空中交通管制系统急需改进。

Conga lines of jets at crowded airports, particularly in New York, Washington, D. C., and Chicago, led to long delays and calls to modernize the nation's air-traffic-control system.

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芭蕾舞团排演舞台上，由埃德加·德加。

Ballet Rehearsal on the Stage, by Edgar Degas.

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