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Sentence analysis
9Spans
Sentence
Span Details
化学工場
chemical plant; chemical factorynoun
で
location, means, or scope markergrammar
働く
work; labor; function; operate; be effective; come into play; commit; perpetrate; do wrong; be conjugatedgodan verb
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
専門知識
expertise; specialized knowledge; technical knowledgenoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar