Analyzer
Sentence analysis
7Spans
Sentence
Span Details
教室
classroom; lecture room; department (university); class; lesson; course; school (for a discipline); teaching establishmentnoun
は
topic markergrammar
活気
energy; vigor; liveliness; spiritnoun
に
direction, time, indirect object, or target markergrammar
あふれ
overflow; brim over; flood-> 溢れるichidan verb
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar