single action black japanned spring hinge

例句：

1. 1. The new door has a single-action black japanned spring hinge that makes it easy to open andclose.
   新门有一个单作用黑色日本处理弹簧铰链，使得开关变得容易。
2. 2. The old cabinet had a single-action black japanned spring hinge that was difficult to repair.
   旧橱柜有一个单作用黑色日本处理弹簧铰链，很难修理。
3. 3. The new car features a single-action black japanned spring hinge that provides a smoothride and quiet operation.
   新车配备了单作用黑色日本处理弹簧铰链，提供了平稳的驾驶体验和安静的操作。