luxury可數(shù)嗎

　　The room had an air of luxury.

　　房間具有豪華的氣派。

　　Houses and a luxury tourist hotel were burned to the ground.

　　多棟房屋和一家豪華旅館被大火焚燒殆盡。

　　These apartments are the last word in luxury.

　　這些房間最為豪華。

　　We had the luxury of being able to choose from four good candidates for the job.

　　我們的挑選余地大，有四位出色的職位候選人可供選擇。

　　Now we'll be able to live in luxury for the rest of our lives.

　　如今我們可在有生之年過(guò)豪華生活了。