How do these harnesses work?

这些设施是怎么工作的呢？

Harnesses and saddles are practically the same.

就连骑具和鞍都死一样的。

He didn't have a safety harnesses or cradles and helmets.

他并没有系安全带或用摇篮和头盔。

The ability to produce test harnesses in the absence of an application UI

能够生成没有应用程序 UI 的测试工具

Kia Motors America said faulty wiring harnesses could short and cause a fire.

美国起亚表示有问题的电线套因过短有可能引起起火。