He no longer had a quick way to move his army south.

VOA: special.2009.12.17

Okay, that by way of a quick review.

好,回顾就到这里

耶鲁公开课 - 聆听音乐课程节选

Opponents of animal testing are quick to point out that it's not a humane way to learn scientific facts.

动物实验的反对者很快就指出，利用这种方法得到科学事实是不人道的。

需要动物实验吗？ - SpeakingMax英语口语达人