Analyzer
Sentence analysis
12Spans
Sentence
Span Details
このあたり
this area; around here-> この辺りexpression, noun
は
topic markergrammar
州
sandbank; sandbarnoun
が
subject markergrammar
多い
many; numerous; a lot; much; frequent; commoni-adjective
ので
because; sincegrammar
航行
cruise; navigation; sailingnoun, suru verb
に
direction, time, indirect object, or target markergrammar
注意
attention; notice; heed; care; caution; precaution; advice; warning; reminder; admonishment; reprimand; telling-offnoun, suru verb
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar