So as Atlantis landed for the final time, Astronaut Chris Ferguson simply said "Mission complete, Houston."

VOA: special.2011.07.27

It was a complete waste of time, unless the goal in life was simply to pester the user for some input.

刚才的时间就完全浪费了，除非那个唯一的目的,是简单地纠缠用户索要一些输入。

哈佛公开课 - 计算机科学课程节选

And your boss can ask you, "Will you be able to complete these tasks on time?"

你的老板可能会问你，“你能准时交付这些任务吗？”

I think 课堂 - SpeakingMax英语口语达人

For the first time, researchers are creating a complete count of the world's sea life.

VOA: special.2009.01.13

So these moments of landscape description offer up that consistently Christian-inflected theory of the universe, that sense of transcendence as structure, as something that's moving inexorably, that will take all time to complete.

通过这些景象的描述,我们可以看到一种,一直受到基督教影响的,关于宇宙的理论，这种理论以超自然的感觉为主体，就像一些不为人的意志而转移，需要我们穷其一生去完成的事。

耶鲁公开课 - 1945年后的美国小说课程节选

It has taken a long time to complete the collection.

VOA: special.2010.01.27

So, now I hope you have in your mind a picture of the way the Greek world had expanded by the time this wave of colonization was complete--pretty complete, sometime in the seventh century B.C.

希望现在你脑海中有一幅,那时候希腊世界扩张的地图,在公元前七世纪的某一阶段,形成了一个完整的殖民浪潮,相当完整

耶鲁公开课 - 古希腊历史简介课程节选

Besides the actual performance, they look at how long it takes the soldiers to complete their tasks, since time can make the difference between survival or death for those who are lucky enough to be alive after the nuclear blast.

VOA: standard.2010.07.21

The last one that we saw was a complete waste of time.

我们看的上一部这种电影完全是浪费时间。

There is no 实战 - SpeakingMax英语口语达人

I can't help thinking this is a complete waste of time.

我忍不住在想，这完全是在浪费时间。

I can't help but 实战 - SpeakingMax英语口语达人