Slack the rope before trying to untie the knot.

结之前先将绳索放松。

Will the negotiators be able to untie the Gordian knot?

这些谈判者够果断地决这个难题吗？

The ropes were entangled so I was not able to untie the parcel.

"绳子缠了,所我没包裹。"

He untied the ropes.

他了绳子。

Morton untied the parcel.

莫顿打包裹。

This method does not need to untie the pole downlead then to carry on the earth resistance survey, has solved the biggest malpractice which in the existing measuring technique exists .

该方法不需要杆塔接地引下线即可进行接地电阻测量，决了现有测量方法中所存的最大弊端。