Northeastern University in Massachusetts went a step further dismissing 11 students for the semester without returning their tuition.

位于马萨诸塞州的东北大学更是开除了11名学生，还没有退还学费。

" You have allowed your affections to be engaged without return" .

“你让你的感情没有回报地订婚了” 。

I left earlier without returning your keys.

我之前离开了 没有还你钥匙。

No one may pick and choose between houses, or accept hospitality without returning it.

任何人不得在房屋之间挑三拣四， 接受款待而不还。

She saw him tie a knotted rope to the window without saying a word, and without returning her kisses.

她看到他把一根打结的绳子系在窗户上， 没有说一句话， 也没有回吻她。

A number of persons, men and boys, dispersed themselves through the woods in search of the little creature, but without success; they all returned to the village, reporting that the fawn had not been seen.

一些人分头进入森林寻找小鹿，但是没找到；他们返回村里，报告说没找到小鹿。