AnalyzerSentence analysis6SpansSentence砲身の内部を清掃する。1000 character limitAnalyzeSentence砲ほう身しんの内ない部ぶを清せい掃そうする。Span Details砲ほう身しんgun barrel; barrel of a gunnounのpossession, attribution, nominalizer, or nominal linkergrammar内ない部ぶinterior; inside; internalnoun, no-adjectiveをobject markergrammar清せい掃そうcleaning; clean-up; garbage collection; scavengingnoun, suru verbする。light/support verb with a noun or noun-like phrasegrammar