“自我介绍”的英文有三种说法：
1.self-introduction
2.introduce oneself to
3.make oneself known to
举例：
1.苏珊向他作了自我介绍，并询问他的近况。
Susan?introduced?herself?to?him?and?asked?him?how?he?was.?
《柯林斯高阶英汉双解学习词典》
2.“请原谅我礼数不周，”她平静地说。“我忘了自我介绍了。”
'Forgive?my?manners,'?she?said?calmly.?'I?neglected?to?introduce?myself.'?
《柯林斯高阶英汉双解学习词典》
3.“你好，我想我们还没有见过吧，”罗伯特自我介绍道。
'Hello,?I?don't?think?we've?met,'?Robert?introduced?himself?
《柯林斯高阶英汉双解学习词典》
4.他借酒壮胆，走上前去向她作自我介绍。
Emboldened?by?the?wine,?he?went?over?to?introduce?himself?to?her.?
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5.晚会主持人请每一位来宾自我介绍作为节目的开始。
The?evening?party?director?started?the?ball?rolling?by?asking?all?the?participants?to?introduce?themselves.?
百度翻译例句库
6.你是我第三个做自我介绍的人了。
You're?the?third?guy?I've?introduced?myself?to.?
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7.他在会上向我们作了自我介绍。
He?introduced?himself?to?us?at?the?meeting.?
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8.我不需要再自我介绍了吧？
I?assume?I?need?no?introduction.?
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9.当我们听到各国人们彼此间如何自我介绍，我们能发现他们社会背景和文化习惯的一些不同。
We?can?find?some?cultural?and?social?differences?when?we?hear?how?people?introduce?themselves?to?each?other.?
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10.我一进教室，一个叫克莱尔的女生就对我做起了自我介绍。
As?soon?as?I?got?to?my?classroom,?a?girl?named?Claire?introduced?herself.