blower line

例句：

1. 1. The technician carefully unwound the blower line from the pipe.
   技术员小心翼翼地从管道中解开吹风机线。
2. 2.The painter used a blower line to clear away dust and debris.
   画家使用吹风机线清除灰尘和碎片。
3. 3.The engineer tested the blower line for proper functioning before starting the project.
   工程师在开始项目之前测试了吹风机线以确保其正常工作。