n.管道装置；铅管工行业

动词plumb的现在分词.

In fact, the only way to get the white person to choose the plumbing option would be to convince him it was leading towards some sort of end of Summer pipe-art installation. 实际上，假如那个白种人选择做水管工学徒，那么唯一的可能性就是让他相信在夏季结束后他能学会某种管道装置艺术。