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）。
Most shoelaces on running shoes are extra long, so be safe and double-knot them.
多数跑鞋的鞋带很长，所以要系好，要系双扣。
Most shoelaces on running shoes are extra long, so be safe and double-knot them.
多数跑鞋的鞋带很长，所以要系好，要系双扣。
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