无话可说

我无话可说。

wǒ wú huà kě shuō.

I was out of words to say.

汤姆无话可说。

tāng mǔ wú huà kě shuō.

Tom doesn't know what to say.

以我之见，我无话可说。

yǐ wǒ zhī jiàn, wǒ wú huà kě shuō.

As for me, I have nothing to say.