High automation is level four.

第四级是高度自动化。

youdao

College English level four or above.

大学英语四级及以上。

youdao

Often the simple services of level four are replaced by composite services that can be choreographed.

第四级的简单服务通常会被复合服务替代，后者可以进行组合。

youdao

It ends at the Dead Sea, the lowest point on Earth, four hundred meters below the level of the Mediterranean Sea.

VOA: special.2009.05.18

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

One, two, three, four, so on each level of the picture I'm drawing, I've seem only to be looking at each number once.

，2，3，4，可见，在我画的,这幅图的每一层上，对每个数字,都只会用到一次。

哈佛公开课 - 计算机科学课程节选

Smith, 36, who has a level four coaching badge, has already been helping with the club's academy.

BBC: Smith signs dual deal at New Road

The results showed 79% of pupils were graded at level four or above compared with 67% in 2011.

BBC: Alan Brown

The split-level four-bedroom home sits on a 2, 000-square-meter lot, twice the size of the session floor of the Philippine Senate.

CNN: Is She Ready to Rule?