A source of continuous profit or success.
継続的な利益や成功の源。 (Keizokuteki na rieki ya seikou no minamoto.)
"Tourism has been the country's golden goose for years."
"観光業は長年にわたり、その国のゴールデン・グースでした。" (Kankougyou wa naganen ni watari, sono kuni no golden goose deshita.)
to find a satisfactory compromise between two things
not something one likes or enjoys
to copy something with little change
A true friend tells you harsh truths to your face.
to take control or responsibility
to operate smoothly and efficiently
