Nigerian is the ordinary word for a person from Nigeria, and also for things that belong to that country: Nigerian food, Nigerian music, a Nigerian passport. You can say “She is Nigerian” or “He is a Nigerian”; both are normal and polite. There is nothing rude about this word.

Nigerian Nigerian是 is一般用來說 the ordinary word for a person from Nigeria來自奈及利亞的人，and也用於 also for things that belong to that country屬於那個國家的東西：Nigerian food奈及利亞食物、Nigerian music奈及利亞音樂、a Nigerian passport奈及利亞護照。You你 can say可以說 "She is Nigerian"「她是奈及利亞人」 or或 "He is a Nigerian"「他是一個奈及利亞人」；both兩種說法 are都是 normal and polite正常又有禮貌的。There is沒有 nothing rude about this word這個字沒有什麼不禮貌的地方。

Nigeria itself is the country — a large oil-producing state in West Africa, east of Benin and west of Cameroon, independent from Britain since 1960, with Abuja as capital and Lagos as the huge coastal city. Because so many ethnic groups live there, “Nigerian” names the country they share, not one single culture or religion.

Nigeria奈及利亞 itself本身 is是 the country這個國家——a large oil-producing state一個產油大國 in West Africa在西非，east of Benin在貝南以東 and west of Cameroon喀麥隆以西，independent from Britain since 1960自1960年脫離英國獨立，with Abuja as capital首都是阿布加 and Lagos as the huge coastal city拉哥斯則是那座巨大的海岸城市。Because因為 so many ethnic groups那裡住著很多不同的族群 live there，"Nigerian"「Nigerian」這個字 names指的是 the country they share他們共同擁有的這個國家，not而不是 one single culture or religion單一的文化或宗教。

Use it for people and for anything tied to the place; do not use it as if it were the place-name.

Use它 it for people and for anything tied to the place用在人身上，也用在跟這個地方有關的任何東西上；do not不要 use it as if it were the place-name把它當成地名來用。