1、极端地困难
... Like peas in a pod 一模一样 Like pulling teeth 极端地困难 Like taking candy from a baby 形容某事易如反掌 ...
like pulling hennos teeth跟拔母鸡的牙一样
like pulling henis teeth跟拔母鸡的牙一样
like pulling henwis teeth跟拔母鸡的牙一样
like pulling henhas teeth跟拔母鸡的牙一样
like pulling hen's teeth艰苦不堪;缘木求鱼;跟拔母鸡的牙一样