He's always railing against his wife about her extravagance.

总是责怪妻子奢侈浪费。

Mr. Pearson’s income allows of no extravagance in his way of living.

皮尔逊先的收入不允许过奢侈的。

His extravagance explains why he is always in debt.

挥霍无度, 难怪总是欠债。

We must combat extravagance and waste.

我们必须反对铺张浪费。