Wife-swapping
换妻（数对夫妻聚集交换性伴侣的活动）
🧩 词语组成解析
wife
[waɪf]
n. 妻子，太太;夫人，老婆;已婚妇女;
[计] 交换, 调动, 转储
🗣️ 情景例句
You'll never guess what happened the other day!
你永远也猜不到前几天发生什么事了！
This award means a great deal to me.
这个奖对我意味深长。
Well, I suggest you see some of our national parks.
那么，我建议你参观一下我们的国家公园。