Postgraduate courses are taught and examined in a very different way from undergraduate degrees, and as they only last nine months, it's tough to judge the level you need to succeed.

研究生课程的教学和考试方式完全不同于本科，虽然只持续短短的九个月，实际很难去判断你必须达到什么层次。

youdao

I think in our fashion shows, we always try to tell a story even though it's nine or ten minutes, and to take it to another level with 3 dimension or 4 dimension is kinda groovy.

在我们的时装发布会中，我们试图在这九到十分钟之内讲述一个故事，拍电影就是将之上升到另一个层面，三维四维的会更时髦些。

youdao

Luckily, due to the height of the explosion - estimated at between 15 and 20 km (nine to 12 miles) above sea level - no damage was caused on the ground.

幸运的是，爆炸的高度估计在海平面以上十五至二十公里(九至十二英里)之间，因而没有对地面造成危害。

youdao

So at a given level of overweight out here -twenty-seven, twenty-nine, thirty-one, thirty-three are the body mass index, the women are more likely to get Diabetes then the men are.

在超重情况下,如果体重一定,这里的27,29,31,33,表示体重指数,女性比男性更易患糖尿病

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Inside the arena - some nine metres above street level - three sides are covered by rooves with the fourth end open and capped off with nine arches.

BBC: Stade Louis II

Partly because of war worries, consumer confidence in America dipped to its lowest level in nine-and-a-half years in February, according to preliminary results from the University of Michigan's index.

ECONOMIST: Green shoots or warning shots?

That means that almost nine out of every 10 mid-level managers lack confidence in their own ability to fulfill their job responsibilities!

FORBES: Are We Neglecting Our Middle Managers?