binder twine

例句：

1. 1.The binder twine is used totie up the parcels.
   绑扎线用来捆绑包裹。
2. 2. The rope was wrapped aroundthe tree to secure it.
   绳子被绕在树上以固定它。
3. 3. Thecord was used to fasten the door shut.
   绳索被用来把门关上。