2 sentences

1. 传说东海龙王居住在海底的水晶宫中。

   chuán​shuō Dōng Hǎi Lóng​wáng jū​zhù zài hǎi​dǐ de Shuǐ​jīng​gōng zhōng.

   Legend has it that the Dragon King of the East Sea lives in a crystal palace at the bottom of the sea.

   Source: Dong Chinese Dictionary

2. 传说在大海深处，有一座由亮晶晶的宝石砌成的水晶宫。

   chuán​shuō zài dà​hǎi shēn​chù, yǒu yī zuò yóu liàng​jīng​jīng de bǎo​shí qì chéng de Shuǐ​jīng​gōng.

   Legend has it that deep in the ocean, there is a crystal palace built from sparkling gemstones.

   Source: Dong Chinese Dictionary