Analyzer
Sentence analysis
8Spans
Sentence
Span Details
史上初
first in history; unprecedentedno-adjective, noun
の
possession, attribution, nominalizer, or nominal linkergrammar
有人
manned; occupied; pilotedno-adjective, noun
月面着陸
moon landing; lunar landingnoun
は
topic markergrammar
1969
-noun
年
year; counter for years; counter for grades; apprenticeship period (usu. ten years)noun, counter
だった。
past copulagrammar