Elevator manufacturers are hoping to preinstall the doors, completely eliminating any chance that a worker might fall.

电梯制造商希望预先安装电梯门，以此完全消除工人摔落的可能性。

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Elevator manufacturers are hoping to preinstall the doors, completely eliminating any chance that a worker might fall.

电梯制造商希望预先安装电梯门，以此完全消除工人摔落的可能性。

youdao