Tipping has always been a vital source of income for workers in historically tipped services, like restaurants, where the tipped minimum wage can be as low as US $2.
小费一直是历史上依赖小费服务行业工人的重要收入来源，比如在餐馆中，小费最低工资可以低至2美元。
To ensure that all employees were paid fair wages, some restaurants banned tipping and increased prices, but this movement toward no-tipping services has largely fizzled out.
为了确保所有员工都能获得公平的工资，一些餐厅禁止小费并提高了价格，但这种向无小费服务转型的运动大多已经偃旗息鼓了。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。