I am pretty confused 'cause I thought this was a gift wrapping competition.

我很困惑，因为我认为这是一场礼品包装比赛。

Fake buildings are basically just gift wrapping on a box, icing on a cake, like we discovered, the important thing is what's inside.

假建筑基本上只是盒子上的礼品包装，锦上添花， 就像我们发现的那样，重要的是里面有什么。