Analyzer
Sentence analysis
6Spans
Sentence
Span Details
ウイルス
virusnoun
は
topic markergrammar
目に見え
be visible; can be seen; be clear; be evident; be obvious-> 目に見えるexpression, verb
ない
negative auxiliarygrammar
ほど
about; to the extentgrammar
小さい。
small; little; tiny; slight; minor; small (in degree/amount); low (sound); soft (voice); unimportant; petty; trivial; young; juvenilei-adjective