at the expense of

以...为代价

causing a negative consequence or cost to someone or something in order to benefit another

His success came at the expense of his personal life, as he devoted all his time to work.
他的成功是以牺牲个人生活为代价的，因为他把所有的时间都投入到了工作中。
She pursued her career goals relentlessly, often at the expense of her personal relationships.
她不懈地追求自己的职业目标，常常以牺牲个人关系为代价。
The company prioritized profit margins at the expense of employee satisfaction.
公司以牺牲员工满意度为代价优先考虑利润率。
His success came at the expense of his health, as he sacrificed sleep and exercise to meet deadlines.
他的成功是以牺牲健康为代价的，因为他牺牲了睡眠和锻炼来赶截止日期。
The politician's popularity rose, but it came at the expense of his integrity.
这位政治家的声望上升了，但这是以牺牲他的诚信为代价的。