it is very expensive to live in Londonresulta muy caro vivir en Londres;learning to drive is an expensive businessaprender a conducir sale caro or resulta muy costoso;he has expensive tastestiene gustos caros;she has an expensive lifestylelleva un tren de vida caro;it was an expensive mistakeel error nos ha salido caro
it was an expensive victoryher meal was very expensiveour new sofa was very expensivehis suit was expensivethe children's uniforms were expensivecaviare is expensiveto [come] expensiveto [look] expensive