It's repetitive; it's anti-economical; it's retardant.

它是重复的，冗余的。

耶鲁公开课 - 文学理论导论课程节选

You have obviously, like we have mentioned, the economical perspective.

显然，你们有，就像我们提到过的，经济前景。

现在的商业新闻 - SpeakingMax英语口语达人

With electronic technology, it's becoming more economical to offer sophisticated financial services to everyone.

由于电子技术,尖端的金融服务,对每个人来说,更为经济

耶鲁公开课 - 金融市场课程节选

Well, maybe you didn't necessarily but that is economical theory.

也许你并非如此,但经济学理论确实如上所言

耶鲁公开课 - 金融市场课程节选