Exams are held in June (all levels) and December (Level I only).

考试安排在每年的6月份（所有三个等级）和12月份（只等级一）

youdao

I remember waking up the next morning feeling very fragile but on some level I felt like a load had been lifted off of my shoulders.

我记得第二天醒来时感觉很脆弱，但在某种程度上仿佛肩上的负担被卸下了。

youdao

CRX offers level I and level II functionality, as well as advanced features such as versioning, locking, access control, and events.

CRX提供了i级和ii级功能，以及版本管理、锁定、访问控制和事件等高级特性。

youdao

It says H.I.V.-related deaths appear to have reached their highest level in two thousand four.

VOA: special.2009.12.08

Not only now, but, I think, on some level it has always struck some of its readers as ludicrous.

不仅是在现在，我觉得，一直以来都有读者,会觉得这是荒唐可笑的。

耶鲁公开课 - 弥尔顿课程节选

So at this point in the story-- at this level in the story, if you will, I've touched one, two, three, four numbers total or I've made two comparisons.

那么这时，我总共已经动过了1，2，3，4个数字,或者说我做了两次比较。

哈佛公开课 - 计算机科学课程节选

The hospital is the area's only Level I Trauma Center and burn trauma unit.

NPR: FBI: Agents Fell To Deaths Training Off Va. Coast

"At the highest level I think it puts a spotlight back on the space, " Bonney says.

FORBES: The Next Antibiotic Buyout?

At this level I'm tempted to think the problems are easy to fix.

CNN: Darfur diary: No end to the killing