我已经结婚了。

Wǒ yǐjīng jiéhūnle.

I've already married.

他已经学会了游泳。

Tā yǐjīng xuéhuìle yóuyǒng.

He already learned how to swim.

不需要了，太多了。我已经很饱了。

Bú xūyào le, tài duō le. Wǒ yǐjing hěn bǎo le.

No need, it's too much; I'm already full.