有原因地

I really fail to understand what actuated you to give up such a promising post so hastily.

真不明白,什么原因使你这么匆匆忙忙地放弃了这样一个很有前途职位。

Yet it is worth jumping ahead, as our special report does rather adventurously this week, and wondering what the social effects will be, for two reasons.

但得向前跨越，正如这周特别报道就冒险地分析了信将带来社会效应，其中有两个原因。