国界用英语怎么说？

国界

例句

• M é decins sans Fronti è res and Monde are providing technical assistance and supplies. 无国界医生组织及高级医生组织正向马里提供技术及物资援助.
• It is located right bank of the Tiber River to the surrounding walls for borders. 它地处台伯河右岸,以四周城墙为国界.
• There were very few border controls on the southwestern frontier. 西南国界上没几个边境检查站.
• Trading national boundaries and endlessness is our eternal pursuit. 贸易无国界、贸易无止境是我们永远的追求.
• Short wave radio can propagate allover the world, making cross - country communication possible. 短波无线电可传遍全地球, 达成无国界的通讯.
• When can we abrogate the national boundaries all over the world? 我要向全球发问,什么时候可以在全球取消国界?
• A 'frontier-free' Europe implies a greatly increased market for all economic operators. “无国界的”欧洲对所有经营者来说都意味着一个大大扩展了的市场。