an upmarket hotel高档酒店

upmarket shops高档商场

restaurants which years ago weren't quite so upmarket as they are today多年前不如现在这么高档的餐厅

He promised a move upmarket and a drive to improve service and quality.他承诺挺进高端市场并改善服务和质量。

Japanese firms have moved steadily upmarket.日本公司已向高端产品市场稳步迈进。