stirrup wire

例句：

1. 1. The horse was harnessed to the carriage with a stirrup wire.
   这匹马用马镫丝系在马车上。
2. 2.The old lady used to ride her horse in the park with a stirrup wire.
   老妇人过去常在公园里骑马，用马镫丝系着。
3. 3. The driver had to remove the stirrup wire before he could start the engine.
   司机在启动引擎之前必须取下马镫丝。