• So, it's awkward to have to wait for a cow to get infected before you can vaccinate a population.

    在给人们预防接种之前,干等着,直到有一头奶牛感染了病毒才行

    耶鲁公开课 - 生物医学工程探索课程节选

  • There are a lot of volunteer kind of programs that you can do for a couple of years until you can find a job.

    许多志愿者项目,可以参与几年,直到找到工作。

    就业很难 - SpeakingMax英语口语达人

  • And so you feel helpless until you notice that there is, off to the right, a side track and at the end of that track, there is one worker working on the track.

    极为无助,直到发现,在轨道的右侧,一条侧轨,而在侧轨的尽头,只一名工人在那施工。

    耶鲁公开课 - 公正课程节选

  • You can't have a notion of "raw" until you have the notion of "cooked."

    不可能“生食“这个概念“,直到“熟食“这个概念的出现“

    耶鲁公开课 - 文学理论导论课程节选

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定