Updated quarterly and with the capability of being narrowed down for specific industries, the Intent Index will help businesses improve the context and utility of their online marketing content.

意向指数每个季度进行更新，能够针对具体的行业缩小范围，将帮助企业提升他们的在线营销内容的关联以及实用性。

Undeterred, Prime Minister David Cameron has decided to create a national happiness index providing quarterly measures of how folks feel.

首相大卫·卡梅伦没有退缩，他已经决定建立国民幸福指数，每个季度发布一次，了解民众的感受。

Measured at a quarterly rate, the index has visibly turned up since the start of this month.

每个季度都测量一次，本指数自9月份开始又出现了反弹。