AnalyzerSentence analysis5SpansSentence現場をつぶさに観察した。1000 character limitAnalyzeSentence現げん場ばをつぶさに観かん察さつした。Span Details現げん場ばactual spot; scene (of an incident); on site; in the field; job site; filming location; movie setnounをobject markergrammarつぶさにin detail; thoroughly; completely-> 具にadverb観かん察さつobservation; watching; surveynoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar