This is a joke, the whole audience have a good laugh, I also smile.

这是一个笑话，全场不雅众都笑得好兴奋，我也在陪笑。

youdao

I arrive at work with a smug smile on my face (though guiltily note that this also means I'm off the hook at bedtime, having done the day's deed already).

去上班的时候，我满脸笑容，沾沾自喜（这也说明我今日事已经今日毕，我可没欠什么床上债。 想到这一点让我有点内疚）。

youdao

"I wanted a revolution-and also for cigarettes to be permitted in school," he says with a smile.

“我当时想改变，希望在学校也能允许抽烟。”他笑着说。

youdao

And I tell that story partly because it brings a smile to my face, but also because it captures the quiet, dogged, dignified persistence that all of us who loved Dr. Height came to know so well -- an attribute that we understand she learned early on.

WHITEHOUSE: Remembering Dr. Dorothy Height