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来源:雅诚德英语网
Repair crews did not have a way of identifying broken pipes located deep within a high-rise apartment building.
维修人员无法识别位于高层公寓大楼深处的破裂管道。
Repair crews did not have a way of identifying broken pipes located deep within a high-rise apartment building.
维修人员无法识别位于高层公寓大楼深处的破裂管道。