来自美国英文

如果说来自美国制作的物品，made in the USA如果说来自美国设计的物品，designed by USA如果说是出生来自美国的人，he/she is from USA.如果说是单纯来自美国的人，he/she came here from USA one year ago.[最好加上时间]。

i am from America .

I'm from America（或者 I come from America）

China is a developing country while the United States is a developed country. developing country = 发展中国家 developed country = 发达国 China

be/come from American

他来自美国用英文说，he comes from America 或者也可以这样说 he is from the United States