谢谢你告诉我。

Xièxie nǐ gàosu wǒ.

Thank you for telling me.

我已经告诉我爸爸了。

Wǒ yǐjīng gàosu wǒ bàbale.

I already told my father.

请告诉你的客户星期五上午9点开会。

Qǐng gàosu nǐde kèhù xīngqīwǔ shàngwǔ jiǔ diǎn kāihuì.

Please tell your client we'll have a meeting on Friday at 9am.