“摆阔”常见的英文表达是 “show off one's wealth” 或 “flaunt one's wealth” ，此外也可用 “live in luxury/ostentation” （侧重于描述生活状态，有摆阔、奢侈度日的意味）来传达类似意思。以下为你展开介绍：
含义：直接表明展示、炫耀自己的财富，突出“摆阔”中炫耀财富的行为。
例句：Some people like to show off their wealth by buying expensive cars and jewelry.（有些人喜欢通过购买昂贵的汽车和珠宝来摆阔。）
含义：“flaunt”有“炫耀、招摇”之意，“flaunt one's wealth”更强调一种张扬、显摆财富的态度，比“show off one's wealth”语气稍重。
例句：He always flaunts his wealth in front of his friends, which makes them uncomfortable.（他总是在朋友面前摆阔，这让他们很不舒服。）
含义：描述一种过着奢侈、铺张的生活方式，从生活状态角度体现出“摆阔”的意味。
例句：The rich man lives in luxury/ostentation, with a huge mansion and a fleet of expensive cars.（这个富人过着摆阔的生活，有一座巨大的豪宅和一队昂贵的汽车。）