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Sentence analysis
8Spans
Sentence
Span Details
作業
work; operation; tasknoun, suru verb
後、
after; later; post-noun, noun suffix, adverb
配管
plumbing; pipingnoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
開口
opening; aperture; opening one's mouth; beginning to speak; opening one's mouth to speak; open; wide; broadnoun, suru verb, noun-modifying
を
object markergrammar
ふさい
block up; plug; cover; close; obstruct; stand in the way; block the way; occupy; take up; fill up; fulfill a duty; perform one's role; feel depressed; be in low spirits; mope-> 塞ぐgodan verb
だ。
past tense or completed action-> たgrammar