3 sentences

1. 好音乐是没有国界的。

   hǎo yīn​yuè shì méi​yǒu guó​jiè de.

   Good music has no borders.

   Source: CCMatrix

2. 好的想法没有国界。

   hǎo​de xiǎng​fa méi​yǒu guó​jiè.

   Good ideas have no borders.

   Source: OpenSubtitles

3. 他认为科学没有国界，疾病是我们共同的敌人。

   tā rèn​wéi kē​xué méi​yǒu guó​jiè, jí​bìng shì wǒ​men gòng​tóng de dí​rén.

   He believes science has no borders and that disease is our common enemy.

   Source: CCMatrix