What's the korean phrase for "I'm a Mexican-American"? Formal and Informal
My introduction is 안녕하세요 레이첼입니다. But I want to put that for my introduction. How do I say it in a formal or informal way?

Question

What's the korean phrase for "I'm a Mexican-American"? Formal and Informal
My introduction is 안녕하세요  레이첼입니다. But I want to put that for my introduction. How do I say it in a formal or informal way?

Answer

Well, it doesn't matter where you are going to put it. 
If I were you, I would use it like this.
"안녕하세요, 전 멕시코계 미국인인 레이첼이라고해요" - formal
"안녕, 난 멕시코계 미국인인 레이첼이라고해" - informal

Answer

안녕하세요 레이첼입니다.  <-- This is a formal one and usually your introduction should be formal.
                                                      More information is recommended.
레이첼 <-- Only using your name. you cannot introduce yourself effectively.
안녕? 레이첼이야

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