自从她买了那辆豪车，就开始表现得趾高气扬，对邻居爱答不理。

Since she bought that luxury car, she's been acting all ___hoity-toity, barely acknowledging her neighbors.

她总是穿着那些花里胡哨的衣服，看起来特别做作。

She always wears those ___hoity-toity outfits that look overly fancy and affected.