The interspersing layers of ash show they were a regular occurrence .

夹杂着的灰层显示死亡是定期发生的。

In such countries it makes sense to give away music , surrounding and interspersing it with advertisements .

在这样的国家，放弃音乐收费，而将广告与其混在一起就很有道理了。

Interspersing pieces of my love on the gorgeous dreams .

用我的片片爱意点缀这场华丽的梦幻。