Analyzer
Sentence analysis
6Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
航空路
air route; airway; air corridornoun
は
topic markergrammar
混雑
congestion; crowding; jam; confusion; disorder; chaotic congestionnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ている。
ongoing or resultant stategrammar