吊线缆

例句：

1. 1. The engineer carefully installed the new cables in the subway system.
   工程师仔细地在地铁系统中安装了新的电缆。
2. 2. The power company had to replace the old cables with new ones due to wear and tear.
   由于磨损，电力公司不得不用新的电缆替换旧的。
3. 3. The construction crew was working on installing a new set of cables for the new bridge.
   建筑队正在安装新桥的一套电缆。