Analyzer
Sentence analysis
11Spans
Sentence
Span Details
城壁
castle wall; rampart; defensive wallnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
堅固
solid; strong; firmna-adjective, noun
さ
-ness; degree; state or quality; assertive sentence-ending particle; come now; come onsuffix, particle, interjection
が
subject markergrammar
敵
opponent; rival; adversary; enemy; threat; menacenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
侵入
invasion; intrusion; trespassing; hackingnoun, suru verb
を
object markergrammar
防い
defend against; protect against; prevent; avert; avoid-> 防ぐgodan verb
だ。
past tense or completed action-> たgrammar