不可靠

fǎ guān rèn wéi tā shì bù kě kào de zhèng ren

法官认为他是不可靠的证人。

The judge found that he was an unreliable witness.

tā sì hū shì gè bù kě kào de rén

他似乎是个不可靠的人。

He seems to be an unreliable man.

tā shuō de huà bù kě kào

他说的话不可靠。

No reliance is to be placed on his word.

shù jù bù kě kào

数据不可靠

unreliable figure