Milton will only use the word career once in his poetic oeuvre and it comes -- it will come pretty soon, actually, in Sonnet Number Seven.

弥尔顿在他的全部诗歌作品中只用过一次事业这个词,我们马上就会看到，在十四行诗的第七行。

耶鲁公开课 - 弥尔顿课程节选

It's a comedy that you only get once you performed and once you know what's happening, and

这种喜剧只有你自己明白，只有你自己知道发生了什么，

街头表演很有趣 - SpeakingMax英语口语达人

Again, Aristotle's argument is deeply compact and will be easily misunderstood if you only read it once.

亚里士多德的论述仍十分简洁,所以很容易被误解,如果你只读一遍的话。

耶鲁公开课 - 政治哲学导论课程节选

Moreover, only once they're out of the way can he reproduce and copulate with the females.

只有把它们除掉,它才可以跟雌狮交配，繁殖。

耶鲁公开课 - 心理学导论课程节选

But once having been cultivated and educated, people will see, not only see the difference between higher and lower pleasures, but will actually prefer the higher to the lower.

但他同时认为，人一旦接受教育和培养，就应该不仅能区分高级和低级快乐，而且会真的更偏好高级快乐。

耶鲁公开课 - 公正课程节选

So, the guys in the back turn and run, which is the only thing you can possibly do once you feel our phalanx is broken.

然后,后面的人转过身去,夺路而逃,当你感到方阵快要被打散时,你唯一可能做的就是逃跑

耶鲁公开课 - 古希腊历史简介课程节选

So in other words, every time I merge the point that I kept emphasizing verbally there and that I'm only touching each number once, means that we have to account for the amount of time it takes to merge N which is going to be just N. Now, this is again one of these cyclical answers.

换言之，之前在做合并时,我不停地强调,对每个数字我只碰了一次，这就是说,我们要记录合并所花的时间量,也就是这里的,这又是一种循环性的答案。

哈佛公开课 - 计算机科学课程节选

and the last quarter is a seminar in which you only go once a week for three hours

最后一个季度是研讨会，每周只需要参加三个小时，

群集课程 - SpeakingMax英语口语达人

And once you get out, you can only... you're committed to doing one or the other.

一旦你学完了，你只能……你只能做一个或者另一个，

美国式对比英国式 - SpeakingMax英语口语达人