Oh, then it's not a duplex or triplex, like those over there.

, 那就那边23。

Oh, then it's not a duplex or triplex, like those over there.

奥米德：，那么它那边那样双三。

A triplex (you can probably guess from the prefix " tri-" ) is a building with three apartments.

三楼（您可能可以从前缀“tri-”猜出）一栋拥有三间公寓建筑。