It's possible that due to the methodological limitations of Piaget, he systematically underestimated what children and babies know.

皮亚杰很可能由于研究方法上的局限,而系统地低估了婴幼儿的理解能力

耶鲁公开课 - 心理学导论课程节选

Yeah! Well, I mean, I think for sure, the best way to improve your ability to speak any language

行！我认为，我觉得也一定是这样，最好的提高语言能力的方法，

想征服英语的话 - SpeakingMax英语口语达人

So far our ability to de-differentiate cells or find out how to do that is limited.

迄今为止,我们令细胞去分化的能力,和技术方法还相当有限

耶鲁公开课 - 生物医学工程探索课程节选

The insurance company has to have some way of demonstrating its soundness to the public.

保险公司必须通过一些方法,来证明其偿还能力。

耶鲁公开课 - 金融市场课程节选