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Sentence analysis
7Spans
Sentence
Span Details
第一
first; number one; most important; best; foremost; first of all; to begin with; above allno-adjective, noun, adverb
宇宙速度
cosmic speed; escape velocity; orbital velocitynoun
は
topic markergrammar
約
approximately; about; around; promise; appointment; engagement; shortening; reduction; simplification; phonetic contractionadverb, noun
7.9
-noun
km/s
-noun
です。
be; is; arecopula, auxiliary
出洲ですspit of land; sandspit