哇，你穿的像公主一样漂亮！

Wa, nǐ chuān de xiàng gōngzhǔ yíyàng piàoliang!

Wow, you are dressed as pretty as a princess!

他们就像童话故事里的公主和王子一样那么幸福。

Tāmen jiù xiàng tónghuà gùshi lǐ de gōngzhǔ hé wángzǐ yíyàng nàme xìngfú.

They seem as happy as a fairytale princess and prince.

她有公主病。

Tā yǒu gōngzhǔbìng.

She acts like a princess.