As traffic levels increase, such point-to-point flights are less prone to bottlenecks than classic hub-and-spoke systems.
当运输水平提高后，这类点对点飞行不象传统的航空中心及结点系统，不太会受到瓶颈效应的影响。
As traffic levels increase, such point-to-point flights are less prone to bottlenecks than classic hub-and-spoke systems.
当运输水平提高后，这类点对点飞行不象传统的航空中心及结点系统，不太会受到瓶颈效应的影响。
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