It is not at all clear why the costs of serving a highly loyal customer should in principle be different from those of serving any other type of repeat customer.

为什么服务一个高度忠诚的顾客的成本原则上与服务其他类型的回头客的成本是不同的，这一点完全不清楚。

youdao

Revenue for online advertising is on the rise, so serving the optimal type of AD could bring advertisers more money.

网络广告的收入正在增长，因此选择最佳的广告类型将为广告商带来更多收益。

youdao

A daily serving of peanut butter could cut the risk for type 2 diabetes by 21 percent.

每天吃一份花生酱可以降低21%罹患2型糖尿病的风险。

youdao

Obviously those discussions are going to continue into tomorrow, but, again, we believe that this demonstrates the utility of the G20 serving as the focal point for this type of international economic coordination and the ability to advance a broad agenda over time and the ability to deal with very specific crises as they emerge.

WHITEHOUSE: Press Briefing

How long you should decant a wine for before serving depends on the age and type of the wine.

WSJ: Will Lyons on Wine: To Decant or Not to Decant

Academies are offering a wholly new type of independent state school, serving the whole community in areas where better provision is needed, and are proving popular.

BBC: NEWS | UK | Politics | Full text: Blair on public services