并且储蓄者不再是乐于冒险的美国人了，而是亚洲的一些央行，他们传统地将债券作为资产组合的核心。

Furthermore, savers are no longer risk-happy Americans but Asian central Banks, which have traditionally put bonds at the core of their portfolios.

youdao

本软件易于从无到有地启用，其核心特性和有用模块组合使之灵活、可扩展、可修改。

The software is easy to launch from scratch, and its core features and portfolio of contributed modules make it flexible, extensible, and adaptable.

youdao

让我们将存储库动态Web服务划分为核心、高级和组合Web服务，如以下所示。

Let's divide the Repository Dynamic Web services into core, higher-level, and composite Web services, as follows.

youdao

What we did--the core theoretical framework that we had-- was the mean variance theory, which led us to the capital asset pricing model.

我们讲到了投资组合多元化的核心理论框架,即均值-方差模型,之后又讲到了资本资产定价模型

耶鲁公开课 - 金融市场课程节选