证明

shì shí zhèng míng tā duì le

事实证明他对了。

Facts proved that he was right.

wú shù shì shí yǐ zhèng míng zhè yī diǎn

无数事实已证明这一点。

Countless facts have proved this point.

nǐ zěn yàng cái néng zhèng míng dì qiú shì yuán de

你怎样才能证明地球是圆的？

How can you prove that the earth is round?

nà ge zhèng míng wú xiào

那个证明无效。

That certificate is invalid.

nǐ néng bāng wǒ chū gè zhèng míng ma

你能帮我出个证明吗？

Can you issue a certificate for me?

zhǐ yǒu chí yǒu zhèng míng cái néng chū guó

只有持有证明才能出国。

You can only go abroad with a certificate.