该是移风易俗，禁放鞭炮的时候了。

It's time to abandon the old, bad social traditions and prohibit the firecrackers.

这样的事在当时竟然是很受赞扬的，可见移风易俗之难。

Such a thing even at that time was very commendable , we can see the difficulties of changes in customs and traditions.

音乐欣赏的功能在于以“无声之乐”标识自由人格及移风易俗。

Music appreciations function is manifesting free personality through noiseless music and transforming social traditions.

研究西府民俗文化的内涵和特征，将有助于移风易俗，开发利用民俗文化资源。

The study of contents and characteristics of the culture helps transform the customs and harness the resources.