zda di'u lujvo

x₁ is a building that is the house/home/nest/den of/for x₂.

In notes:

zdani: x₁ is a nest/house/lair/den/[home] of/for x₂.
jo'ai (exp!): convert a selbri tag followed by a tanru unit to a tanru unit; differently from {jai}, it does not change the first place of the tanru unit.