rather painful meaning in English

相当痛

As we have all noticed , this structural adjustment has turned out to be rather painful , probably to the majority of the community
这场结构性调整所带来的痛苦，相信社会大部分人士都已感受得到。
Unless you are interested in it or it ' s your career , otherwise , learning a foreign language is merely a waste of time and can be rather painful
除非你感兴趣或以它为生，否则学外语纯粹浪费时间，而且十分痛苦。
From basic information architecture to difficulties with apis , namespaces can open up rather painful gotchas if used carelessly
从基本的信息体系结构到api的难点，如果使用时不注意，名称空间都可能使您陷入痛苦的泥潭。