"Our security needs would be greatly enhanced by a clear alternative to the kind of autocracy we have in Yemen and other parts of the Arab world."

VOA: standard.2010.05.19

Shelly Kagan So the only alternative seems to be to say that neither of us is Shelly Kagan.

所以唯一的选择是说我们都不是。

耶鲁公开课 - 死亡课程节选

Do you think that one day we will be able to find an alternative energy?

你觉得有一天我们能找到替代能源吗？

对全球变暖的政策 - SpeakingMax英语口语达人

or the United States," "There well may be a number of people who are considered Taliban because they get paid to fight, because they see no alternative."

VOA: standard.2009.10.12

It is--at least, it puts itself out there as a candidate to be an alternative term that one might use if one got tired of saying "irony" or "paradox."

如果“讽刺“，“悖论“一类的词,用的太多,可以用“朦胧“来替换“

耶鲁公开课 - 文学理论导论课程节选

"We believe there is no alternative to that if all the people of the region are to be able to live in peace and prosperity, and be able to achieve their aspirations.

VOA: standard.2009.10.08

Alternative technics might be try to figure out what you think is going to be the most lucrative or "i think those technics tend not to work".

你可以选择,考虑什么是,最赚钱的事情,或是“我认为那些东西没什么作用”

普林斯顿公开课 - 领导能力简介课程节选

While he acknowledges that there is much to be learned from alternative research methods like cell culture a process by which cells are taken from a living organism and grown under controlled conditions VandeBerg says they have learned a lot more from research on chimpanzees.

VOA: standard.2010.02.16

The alternative to the city, the empire, can only be ruled despotically.

替代的城市与帝国社会，将仅能接受专制统治。

耶鲁公开课 - 政治哲学导论课程节选

Instead of trying to pursue those alternative theories in a systematic fashion, let me just gesture toward some of the things that seem to be missing from that kind of life.

我们不去系统地研究,那些理论，在此我要例举一些,那种生活似乎所缺少的东西。

耶鲁公开课 - 死亡课程节选

Last day, Professor Ballinger Lewis introduced you to Lewis who taught us that octet stability could be achieved via electron sharing as an alternative to electron transfer.

昨天，ballinger教授,把我介绍给,他教我们八隅律可以,作为电子传递的方式,可以通过共享电子来实现。

麻省理工公开课 - 固态化学导论课程节选

It's a secret number so that if Julius Caesar scrambled his message with the key 13, well, then the recipient had better know what that number is or realistically, -- and this is why it's kind of hard to buy -- into some of these age old algorithms, -- what would an alternative approach be to figuring out Julius Caesar's messages to his generals if he didn't know that secret number was 13?

它是一个机密的数字，以至于,如果凯撒大帝使用密钥13加密了它的消息，然后接收者最好知道那个数字是什么,实际上--这就是为什么很难,破解这些古老的算法-,有什么变换方法使凯撒大帝的将军,可以解密凯撒大帝的消息，如果他不知道,那个机密数字是13呢？

哈佛公开课 - 计算机科学课程节选