我确实认为既可以提高客户满意度，又可以降低成本。

I really believe that it is possible to both improve customer satisfaction and reduce costs.

《柯林斯英汉双解大词典》

我们已经讨论了银行降低信息技术成本并同时提高他们的商业灵活性的必要性。

We've talked about the need for banks to both reduce IT costs and also improve their business agility.

youdao

虽然提高砍伐树木转化为木材产品的效率可能会降低收获率，但它将通过增加供应和降低价格来刺激需求，从而促进消费。

Although improved efficiency in converting harvested trees into wood products may reduce harvest rates, it will stimulate demand by increasing supply and lowering prices, thereby boosting consumption.

youdao

For any given level of return, you can reduce the risk; for any given level of risk, you can increase the return; sounds pretty good.

给定回报率,可以降低风险,给定风险水平,可以提高回报率,听上去不错

耶鲁公开课 - 金融市场课程节选

And in this way you can increase the utility and ease of training.

应用代币法，你可以提高效率,降低训练难度。

耶鲁公开课 - 心理学导论课程节选