2 sentences

1. 这一实验结果印证了他的理论。

   zhè yī shí​yàn jié​guǒ yìn​zhèng le tā de lǐ​lùn.

   This experimental result corroborated his theory.

   Source: Dong Chinese Dictionary

2. 历史的遗迹是文明存在的最好印证。

   lì​shǐ de yí​jì shì wén​míng cún​zài de zuì hǎo yìn​zhèng.

   Historical relics are the best evidence of a civilization's existence.

   Source: Dong Chinese Dictionary