“一對夫婦”的正常說法，是“a couple”，因?yàn)椤癱ouple”做名詞，本身就是“夫妻/夫婦”的意思，就是指兩個(gè)人。

加“a pair of”就屬于“同義反復(fù)”，或者直白一點(diǎn)：“贅述”了。類似的還有“一支部隊(duì)”，就是“an army”，而不是“a group of army/armies”。ouple = 一對，一雙couples = 兩對或以上夫婦有幾個(gè)不同翻譯， couple(s) 是其中之一比較精確的翻譯是 married couple例：Tomorrow's dance is for couples only. You and Mary can go together as a couple.其他翻譯有夫妻的英文；man and wife husband and wife情侶的英文是；lovers lovebirds couples我們是夫妻：We are husband and wife 例句：我們是夫妻，所以不能夠分開。 We're husband and wife, we cannot be separated量詞的其它用法:a pair of ｜ 一雙a bunch of ｜ 一串a(chǎn) swarm of ｜ 一大群a herd of ｜ 一群（牛，羊）a pack of ｜ 一副，一包a flock of ｜ 一群a school of ｜ 一群a bouquet of ｜ 一束a class of ｜ 一類a team of ｜ 一隊(duì)，一組