jumper connection

例句：

1. 1. The jumper connection wasthe key to our success.
   跳高连接是我们成功的关键。
2. 2. The jumper connection is essentialfor the smooth operation of the machine.
   跳高连接对于机器的顺畅运行至关重要。
3. 3. Thejumper connection was designed to improve theaccuracy of the measurement.
   跳高连接被设计用来提高测量的准确性。