原文：靠价格和数量竞争的时代已一去不复返了。译文：Gone are the days when merchandise gear

原文：靠价格和数量竞争的时代已一去不复返了。
译文：Gone are the days when merchandise geared to price competition on mass market
【正确答案】：
改译：Gone are the days when merchandise geared to price competition on mass market had its way.
【题目解析】：“靠价格和数量竞争”也可译作competitions based on price and quantity，