他们决定解绑这两个曾经紧密联系的服务。

They decided to start ___uncoupling the two previously integrated services.

经过多次争吵后，他们最终选择了分手，各自继续前行。

After many arguments, they finally chose ___uncoupling and moved on separately.

工人们正在将车厢分离以便进行维修。

The workers are ___uncoupling the train cars for maintenance.