The Postal Service also wants to shut down some post offices and cut back on funding health care for retired mail carriers.

VOA: standard.2010.04.13

On the back of the left hand she made out the post horn tattooed in old ink now beginning to blur and spread.

她发现老人的左手背上,刻有着译车号的刺青,不过已经变得模糊。

耶鲁公开课 - 1945年后的美国小说课程节选

One experiment a post doc of mine did was he took these cells and injected them back in to the ear into the otic vesicle at the stage where we think the cells are in development.

我的一位博士后做了一个实验,他提取出这些细胞,然后注射到,处于发育阶段的,耳部泡囊中。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Now that he's back home, his doctor wants him to take some expensive post-operation tests.

VOA: standard.2010.04.08