He untethered the pony and threw a blanket on him. 他解开小马的绳子，给它盖上一条毯子。

When success came, he untethered himself from his longtime literary agent. 当成功来临时，他摆脱了多年的文学经纪人。 More examples

He had hatched a plan to untether the company from its sinking share price and unlock the value of its various assets.

There are laws banning the blocking of rivers and streams, but most river shacks can untether their lines and float downstream to bypass these rules.

There are many Skype-compatible cordless phones to untether you from a computer headset.