交通指挥员帮助我们穿马路。

The crossing guard helps us get across the street.

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群控主机是电梯群控系统的核心，它起着交通指挥员的作用，使群控系统中的电梯群有序高效地运行。

Group control host is the core of the elevator group control system. It serves as the traffic controller and makes the elevators orderly and efficient.

youdao

本片由麦克·纽厄尔执导，演绎了空中交通指挥员尼克(约翰·库萨克饰)慢慢被巨大的工作压力击垮的故事。

Mike Newell was in the director's chair, as air traffic controller Nick (John Cusack) slowly starts to succumb to the stress of his job.

youdao

本片由麦克·纽厄尔执导，演绎了空中交通指挥员尼克(约翰·库萨克饰)慢慢被巨大的工作压力击垮的故事。

Mike Newell was in the director's chair, as air traffic controller Nick (John Cusack) slowly starts to succumb to the stress of his job.

youdao