Golden goose (黄金鹅)

Idiom Economics

含义

A source of continuous profit or success.

持续盈利或成功的来源。 (Chixu yingli huo chenggong de laiyuan.)

例句

"Tourism has been the country's golden goose for years."

"旅游业多年来一直是该国的黄金鹅。" (Luyou ye duonian lai yizhi shi gai guo de huangjin e.)