Since the clearance is not be generated with boom base section only,perform before disassembling the boom.
热心网友
原句有笔误，be是多余的。Since the clearance is not generated with boom base section only,perform before disassembling the boom.既然不能连同座基一起清除，那就将帆杠/吊杆拆下来再清除。
热心网友
我类，这都能看出来，真是高手
热心网友
由于只有吊杆基座部分没有清扫，那就在吊杆拆卸前打扫一下。be 的确多余。
热心网友
Since the clearance is not generated with boom base section only,perform before disassembling the boom.既然不能单独撤出帆干的座基，那就先将帆杠拆下来再拆帆干的座基。