But what triggers the disease during this time ?

不过，究竟是什么在此期间引发了精神分裂症的呢？

However , this approach can backfire if it triggers a price-cutting spiral .

然而事与愿违的是，这条途径可能引发商家竞相降价。

These are the triggers for most man-on-man assaults and homicides .

这就引发了大多数人与人之间的攻击和谋杀。

That change triggers other , smaller quakes in the same region .

而大的变化引发其它的变化，小地震就在同一区域发生了。

Marriage and divorce are both triggers for weight gain , ohio researchers said monday .

结婚和离婚都会引发体重的增加，俄亥俄州的研究人员上周一说道。