The quickstep requires a lot of energy and precision.

快步舞需要大量的能量和精确度。

They decided to learn the quickstep for their wedding dance.

他们决定为婚礼舞蹈学习快步舞。

The couple performed a flawless quickstep at the competition.

这对夫妇在比赛中表演了完美的快步舞。

He found the quickstep to be more challenging than the waltz.

他发现快步舞比华尔兹更具挑战性。

She watched a video to master the basic steps of the quickstep.

她观看了视频以掌握快步舞的基本步骤。

We did all of the ballroom dances, quickstep, fox-trot, tango and waltz.

我们做所有的舞厅舞，快步，狐小跑，探戈舞和华尔兹。

Traditional dances include the waltz, quickstep, tango, foxtrot, and so on.

传统舞蹈包括华尔兹 、 快步舞 、 探戈 、 狐步舞等等.

Quickstep allegretto of China, with need fire shining broadness.

快哉中国, 燃篝照阔.