Analyzer
Sentence analysis
9Spans
Sentence
Span Details
沈め
sinking; submerging; sinker; weightnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
技術
technology; engineering; technique; skill; art; craftnoun
は
topic markergrammar
潜水
diving; submerging; going underwaternoun, suru verb
作業
work; operation; tasknoun, suru verb
で
location, means, or scope markergrammar
重要
important; essential; significantna-adjective
だ。
plain copulagrammar