The crane operator also must have full control over the movement of the personnel platform.
吊车司机也必须始终完全控制载人平台的移动。
Imagine that a commercial airline pilot had the same training as a certified crane operator.
想象一下一个商业航空公司飞行员和一个认证的起重机操作员有相同的训练。
The operator who operated the E/R crane must operate carefully and smoothly.
操作天车的人员必须小心，平稳的操作。
The operator who operated the E/R crane must operate carefully and smoothly.
操作天车的人员必须小心，平稳的操作。
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