我在2008年成为了美国公民，为此我很高兴。

So I became a US citizen in 2008, which I am really happy about.

youdao

我终于在2008年成为了美国公民，谢谢各位！

I finally became a US citizen in 2008. Thank you!

youdao

我的六周成绩单上常常全是“优”，公民品德则是“良”，这是课堂表现好的委婉说法。

I often got straight A's on my six-week report card and a C in citizenship, which was a euphemism for good behavior in class.

youdao