单词意思：
uncle sam
单词例句：
He owed $20 000 in tax to Uncle Sam、
他欠美国政府2万元税款。
Uncle Sam: "Oh, buddy, don't cry、"
山姆大叔：“哦，兄弟，别哭了。”
I love working for uncle Sam!
我喜欢为山姆大叔工作！
Uncle Sam will save you from bad feng shui、
山姆大叔将会助你逃离坏风水。
Uncle Sam: "Huh, Iraq, what was I thinking?"
山姆大叔：“呃，伊拉克，我在想什么呢？”
单词百科：
释义
a personification of the federal government or citizens of the US
山姆大叔（指美国政府或美国人）。
词源
" early 19th cent、: said （from the time of the first recorded instances） to have arisen as a facetious expansion of the letters US、"
I feel so betrayed、You know, all my life I thought Uncle Sam was a friendly uncle who brought you presents、Turns out he's the other kind、
我深深地觉得被背叛了。我此生一直以为山姆大叔[美国政府]是友好会送人礼物那种大叔。结果他恰恰相反。
《The Big Bang Theory Season 10》《生活大爆炸 第十季》
When suddenly, a petitor, if you can call Uncle Sam a petitor, hires my own team, Barney and the whole gang to whack me、
然后，突然一个竞争对手，我把山姆大叔叫做竞争对手,雇了我自己的团队，巴尼和所有队里的人来对付我。
《The Expendables 3》《敢死队3》