Students in this course watch the show in class, and then work as a group to develop their own rating systems.

在这门课的课堂上，学生会观看这个节目，然后会集体研发出他们自己的评分系统。

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Firstly, your Credit Rating must be class a, and your Debt to Asset Ratio must be top notch, for the industry you are involved in.

首先，您的信用等级必须是A级，而且您的资产负债率对于您的企业所在行业来说必须是一流的。

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Primary efficacy measures were the 6-minute walking distance (6mwd) test, change in New York Heart Association functional class and several standard dyspnoea rating scales.

主要有效评估是6分钟步行距离(6mwd)测试，纽约心脏协会功能级别改变以及几种标准呼吸困难等级评分。

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