You are American, or I am American?

你是美国人还是我是美国人？

youdao

Either you or I must be responsible.

你或我必须要负责任。

youdao

Either you can talk to him, or I will.

要么你和他谈，要么我来。

《柯林斯英汉双解大词典》

The United Nations agency UNESCO created the Intergovernmental Oceanic Commission, or I.O.C.,in nineteen sixty.

VOA: special.2009.03.17

And depending on the mood I'm in, I either congratulate them, or I say ah, you screwed up, huh? Then you had to fix it.

看起来他们挺为这事儿自豪的，我的回应得看我的情绪怎么样了，我可能会庆祝他们或者说，啊，你搞砸了。

麻省理工公开课 - 计算机科学及编程导论课程节选

unless it has really good quality or I think it's going to last me for a really long time.

除非它真的质量很好，或者我认为我真的会用很久。

SOHO的画廊 - SpeakingMax英语口语达人

Tell us what is new or I should say, perhaps, old in this toilet training practice.

NPR: Slate's Medical Examiner: Earlier Toilet Training

But I don't see anything that would make people think that I'm bad or I'm crazy.

CNN: Balotelli: Happy to have left England

Dunn told me that she has no memory of any mention of Dell or I.

NEWYORKER: The Kona Files