表达 “happy camper” 的字面意思是 “快乐的露营者”，实际用来比喻 “对自己的处境，如工作或成就等感到非常满意的人”。

例句

Zhang Lei is very satisfied with the project he's just finished. He's a happy camper.

张磊对他刚刚完成的项目非常满意。他雀跃不已。

Cassandra loves her job. She's always smiling in the office. She's one happy camper.

卡珊德拉热爱她的工作。她在办公室里总是笑容满面。她是个乐天派。

You look like one happy camper now that you've finished writing your book!

你的书终于写完了，你看起来心情真好！