However, in the late eighteenth and nineteenth centuries, social dancing became more popular.

但是，到了18世纪末期和19世纪，交际舞变得更加流行。

Usually the class goes on for about an hour and there is free social dancing afterwards so you can stay longer.

通常是1个小时，之后还有交际舞课，你可以多待一会儿。

To the Indian, the type of bodily contact involved in our social dancing has a directly sexual connotation.

对印度人来说，社交舞中涉及的身体接触类型具有直接的性含义。