1970년대에 에너지 원료 가격이 내려가지 않을 때에는 우리 경제가 호황이었고, 1980년대 초반에는 불황에 시달렸습니다.
In the 1970s, when it appeared that the price of energy would never retreat, our economy was soaring, and then in the early 1980s, it cratered quickly.