Analyzer
Sentence analysis
12Spans
Sentence
Span Details
昔
old days; the past; a long time ago; the past ten years; the past decadenoun, no-adjective, adverb
は
topic markergrammar
BBS
bulletin board system; BBS-> ＢＢＳnoun
に
direction, time, indirect object, or target markergrammar
接続
connection; link; joining; transport connection; transfer connection; changing trains; conjunction; conjunctive wordnoun, suru verb
して
light/support verb with a noun or noun-like phrase-> するgrammar
メッセージ
messagenoun
を
object markergrammar
交換
exchange; swap; replacementnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
てい
ongoing or resultant state-> ているgrammar
ました。
polite pastgrammar