1 sentence

1. 这对夫妇在晚会上跳了一段优美的交谊舞。

   zhè duì fū​fù zài wǎn​huì shàng tiào le yī duàn yōu​měi de jiāo​yì​wǔ.

   The couple performed a beautiful ballroom dance at the party.

   Source: Dong Chinese Dictionary