Analyzer
Sentence analysis
8Spans
Sentence
Span Details
潜水
diving; submerging; going underwaternoun, suru verb
者
person; -er; expert; geisha; prostitutesuffix, noun
は
topic markergrammar
安全
safety; securitynoun, na-adjective
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
し
light/support verb with a noun or noun-like phrase-> するgrammar
なければなりません。
must; have to-> なければならないgrammar