她累极了，无心跳舞。

She was very tired, and in no mood for dancing.

《新英汉大辞典》

噢，亲爱的，光明在我生命的中心跳舞。

Ah, the light dances, my darling, at the centre of my life;

youdao

实心跳舞毯的优点是不需压力来启动传感，取消了容易损坏的活动部件，也避免了在其中藏污纳垢。

The advantages of a solid state design is that they do not require pressure to activate, eliminating moving parts that might break down and keeping dirt from getting into the mechanism.

youdao