很难保证做到保持高质量而不提高价格。
It is difficult to make sure that the quality remains up without increasing the price.
可再生能源标准(RES)的支持者说,减少美国对进口石油的依赖、降低温室气体排放量而不提高电力价格,这一举措会有所帮助。
Proponents of the Renewable Electricity Standard (RES) say it will help to reduce both America's dependence on imported fuel and its greenhouse-gas emissions without raising power prices.
我很疑惑,你为什么不提高工作,而开出低工资然后要求他们加班?
I questioned why you don't raise salary but offer them low salary and ask them to work overtime?
If a food never had trans fat in it but it gets labeled as having no trans fat, does that increase your perception of how good that food is for you?
如果某种食品不含反式脂肪酸,而上面也贴着不含反式脂肪酸的标签,它是否会提高你对这个食品的认知呢
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