Analyzer
Sentence analysis
6Spans
Sentence
Span Details
あの
that; those; the-> 彼のpre-noun adjective
浮き輪、
swim ring; life buoynoun
救命
lifesaving; life-savingnoun, no-adjective
用
business; task; errand; use; purpose; for ... use; used for ...; made for ...; call of nature; excretionnoun, noun suffix
のだ
explanatory emphasis-> のだ/んだgrammar
よ。
emphatic sentence-ending markergrammar