But in some occupations, like operating a giant crane or piloting an aircraft, the consequences can be devastating.

但是在一些职业里，像操纵巨型起重机或驾驶航天飞船，结果可能是毁灭性的。

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A special device of a crane for operating with containers.

用于操作容器罐的特殊起重机。

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High school, college or industry courses in crane operating are usually required.

或者通常需要高中，大学或行业起重机操作课程。

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This will only start after the first mobile crane begins operating to ensure freight can still be transferred to and from the shore throughout the project.

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Officials said a giant crane would begin operating to try to move bags of sand into the gap.

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He said he was once scolded for standing on a bucket on the rig, yet the next day, Transocean ordered a crane to continue operating amid high winds, against its own policies.

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