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随着供电线路受鸟类筑巢危害程度的不断升级,各供电企业都在想法设法来防范鸟害。纵观各地做法,主要采取如下防范措施:
As power lines are being harmed by bird nesting, all power supply companies are trying their best to prevent birds. Throughout the practices, the following major precautionary measures: