Milton naturally wrote his friend letters in impeccable Latin verse, and this one he seems to have composed almost immediately after having written, having completed,the Nativity Ode.

弥尔顿用毫无瑕疵的拉丁文很自然的给朋友写信，而且这首诗,是在弥尔顿一写完《圣诞清晨歌》,就拿去排版的。

耶鲁公开课 - 弥尔顿课程节选

and they have to be completed within two days.

而你必须在两天内完成。

How long课堂 - SpeakingMax英语口语达人

So tens or hundreds of millions of dollars would go into a study like this by the time it was completed, money that could have been used for other things, to test whether eating a low fat diet would reduce risk for breast cancer.

数以百万计的美元,投入到这样的研究,当研究结束时,本可以用来做其他事情的钱,被用来检测是否低脂膳食,可降低患乳腺癌风险

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选