On the curved apse roof, finished on January 12th, wooden dowel pegs hold the trusses together without a single industrial metal piece.

在1月12日完工的半圆小室的弧形屋顶上，木榫钉将桁架固定在一起，没有使用一个工业金属部件。

They'd say, once again… also, I have a bunch of wooden dowels.

他们会再说一遍… … 还有，我有一堆木销钉。

But so, I have a bunch of… they're… I think they're called hex wrenches, and then wooden dowels.

但是，我有一堆… … 它们… … 我想它们被称为六角扳手，然后是木销钉。

Exactly; I think if we accelerate these things… what if… here's the thing; what if IKEA's wooden dowels were hex dowels?

确切地;我想如果我们加速这些事情… … 如果… … 事情是这样的；如果宜家的木销钉是六角销钉会怎么样？