AnalyzerSentence analysis4SpansSentence困難を経験する1000 character limitAnalyzeSentence困こん難なんを経けい験けんするSpan Details困こん難なんdifficulty; hardship; trouble; infeasibility; inability (to carry out)noun, na-adjectiveをobject markergrammar経けい験けんexperiencenoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar