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Sentence analysis
10Spans
Sentence
Span Details
電波高度計
radio altimeternoun
は
topic markergrammar
航空機
aircraftnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
安全
safety; securitynoun, na-adjective
な
adnominal form of the copula after a na-adjectivegrammar
着陸
landing; touchdownnoun, suru verb
に
direction, time, indirect object, or target markergrammar
不可欠
indispensable; essential; vitalna-adjective, noun
だ。
plain copulagrammar