2.Governments should endeavour to mitigate distress.
政府应努力缓解贫困问题。
3.I endeavoured to unhasp the casement,but the hook was soldered into the staple.
试着去打开那窗子,但窗钩给焊在钩环里了。
4.Craniology, phrenology and eugenics, once-respectable fields of endeavour that are now regarded with a shudder, may shriek from time to time, but few sane people pay attention to them.