理查德是德国人，约翰是俄国人，也就是说他们具有不同的国籍。

Richard is German and John is Russian. That is to say they have different nationalities.

youdao

理查德是德国人，约翰是俄国人，也就是说他们具有不同的国籍。

Richard is German and John is Russian. That is to say they have different nationalities.

youdao