Analyzer
Sentence analysis
6Spans
Sentence
Span Details
気分
feeling; moodnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
浮き沈み
ups and downs; fluctuations; vicissitudesnoun, suru verb
は
topic markergrammar
大変
very; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, noun
だ。
plain copulagrammar