"It's a 24/7 kind of commitment, which is why it's nice for me at this stage of my life to be able to take care of my son at night.

VOA: standard.2010.04.15

We're here for my son's vacation, spring break from school.

我儿子放假了，春假。

洛杉矶VS圣地亚哥 - SpeakingMax英语口语达人

But I feel the same thing often when my son brings his friends, maybe that I've known for a long time.

但我也感觉得到,尤其是我儿子带朋友回来时，也许我早认识了。

耶鲁公开课 - 政治哲学导论课程节选

I wrote this son, my father and I wrote this song, for the acid victims of Kandahar City -- a few young girls who were trying to make their way home from school when they got attacked by acid.

VOA: standard.2010.03.08