毕业以后，我想去美国旅行。

Bìyè yǐhòu, wǒ xiǎng qù Měiguó lǚxíng.

After I graduate, I want to travel in America.

我以后想进北京大学。

Wǒ yǐhòu xiǎng jìn Běijīng Dàxué.

I want to enroll at Peking University in the future.

我长大以后想当一名医生。

Wǒ zhǎngdà yǐhòu xiǎng dāng yì míng yīshēng.

When I grow up, I want to be a doctor.