AnalyzerSentence analysis4SpansSentence肉体労働は大変だ。1000 character limitAnalyzeSentence肉にく体たい労ろう働どうは大たい変へんだ。Span Details肉にく体たい労ろう働どうmanual labor; physical labornounはtopic markergrammar大たい変へんvery; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, nounだ。plain copulagrammar