Pick up the running end of the rope (the end that will be loose after you tie the knot).

拿起绳索的活动末端（在完成绳结后，末端将变得松散）。

youdao

Pick up the running end of the rope (the end that will be loose after you tie the knot).

拿起绳索的活动末端（在完成绳结后，末端将变得松散）。

youdao