Learning about the existence of these HeLa cells was an emotional and difficult experience for the family.

VOA: special.2010.07.21

All the pals here have done has been a learning experience for the children and for myself.

来这儿的所有朋友的帮忙,对孩子和我来说,都是一个学习的过程。

麻省理工公开课 - 媒体、教育、市场课程节选

and it has so many different cultures that it just, just was a huge learning experience.

有很多不同的文化，这会是一段非凡的学习经历。

来西部的原因 - SpeakingMax英语口语达人

These are the reasons why I examined their experience and I trust why you are thinking about learning about it. Thank you.

这就是为什么我痴迷于研究这段历史,而且我也相信,你们也想了解这段历史,谢谢

耶鲁公开课 - 古希腊历史简介课程节选