5 sentences

1. 我现在跟你无话可说。

   wǒ xiàn​zài gēn nǐ wú​huà​kě​shuō.

   I have nothing to say to you right now.

   Source: OpenSubtitles

2. 我跟他无话可说。

   wǒ gēn tā wú​huà​kě​shuō.

   I have nothing to say to him.

   Source: OpenSubtitles

3. 面对铁证，他感到无话可说。

   miàn​duì tiě​zhèng, tā gǎn​dào wú​huà​kě​shuō.

   In the face of ironclad evidence, he was left speechless.

   Source: Dong Chinese Dictionary

4. 我真的无话可说。

   wǒ zhēn​de wú​huà​kě​shuō.

   I really have nothing to say.

   Source: OpenSubtitles

5. 他无话可说。

   tā wú​huà​kě​shuō.

   He's got nothing to say.

   Source: OpenSubtitles