Nevertheless, as much as we like to engage sometimes in this kind of analysis about the sources that have gone into the composition of the text it's also always important to keep your eye on the final form of the text as we've received it.

然而，当我们大量的进行,对关于著书来源的分析时,很重要的一点是，我们要留意,我们拿到的最终版本。

耶鲁公开课 - 旧约导论课程节选

Now, the differences here may be subtle in terms of chemical composition or if you put these cells under a microscope and looked at their analysis.

干细胞与祖细胞化学成分的区别,还非常微小,除非你把细胞放在显微镜下,或者看细胞分析报告

耶鲁公开课 - 生物医学工程探索课程节选