1. Patch'n Plug stops flowing water in seconds and is used to seal cracks, tie holes, and other defects in concrete.
这种产品能在混凝土中很快地使水流阻断，并且能封闭裂缝、堵塞漏洞和修补混凝土的其它缺陷。
2. Tie cord onto the plug connection.
将绳索系到插头上。
1. tie plug
1. You've got to plug your ears up and tie yourself to the mast and beg the people you love not to untie you.