难解决的问题

难的英语翻译：

adversity; bad; blame; difficult; disaster; hard; hardly possible

解决的英语翻译：

resolve; solve; account for; dispose of; figure out; finish off; settle
settlement; solution
【经】 clinch; settle

问题的英语翻译：

issue; problem; question; trouble
【计】 sieve problem
【经】 subject