It's very important that the design of PTE Academic is based on the principles of the CEF.

其中有一点我要提到的，我们考试是基于欧盟语言框架来设计的。

youdao

Detailed explanations of these CEF levels are available in printed form and on this website.

关于欧共体语言教学大纲的语言水平的详细解释可在此网站查询。

youdao

I have been to China many times, but this is my first visit to CEF. It is very valuable to me.

我来过中国很多次了，但是我第一次参观中国电子展，对我很有价值，也很遗憾没有早点来到这个展会。

youdao

At CEF Connect , you can start sorting there by discounts and premiums.

FORBES: 3 Ways to Grab Investments at a Discount

The CEF site also breaks the yield down into the income and distribution yield component.

FORBES: Profit Now From January Effect

The CEF warn that 10, 000 more jobs could be lost unless the new government takes preventative action.

BBC: Construction Employers Federation decry fall in NI jobs