私は笑わないではいられませんでした。
Sentence Analyzer
English Translation
I could not help laughing.
Furigana
Romanji
Watashi wa warawanaide wa iraremasen deshita.
Words
私
(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
笑う
(わらう)
to laugh; to smile; to sneer; to ridicule; to be dumbfounded; to be flabbergasted
要る
(いる)
to need; to want
デス
(デス)
death