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Sentence analysis
8Spans
Sentence
Span Details
封書
sealed letternoun
が
subject markergrammar
届い
reach; get to; carry (sound); be delivered; arrive; be attentive; be thorough; cover all bases; get through; be realized; be appreciated-> 届くgodan verb
た
past tense or completed actiongrammar
ので、
because; sincegrammar
すぐに
immediately; right away; at once-> 直ぐにadverb
開封
opening; breaking the seal; unboxing; opening a product package; unsealed mailnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar