3 sentences for 根据 (gēn​jù — basis)

1. 这个消息全无根据。

   zhè gè xiāo​xi quán​wú gēn​jù.

   This news is completely groundless.

   Source: Dong Chinese Dictionary

2. 你这话有什么科学根据吗？

   nǐ zhè huà yǒu shén​me kē​xué gēn​jù ma?

   Is there any scientific basis for what you are saying?

   Source: Dong Chinese Dictionary

3. 你不应该相信那些没有根据的流言。

   nǐ bù yīng​gāi xiāng​xìn nà​xiē méi​yǒu gēn​jù de liú​yán.

   You shouldn't believe those groundless rumors.

   Source: Dong Chinese Dictionary