彼は彼女の冗談に思わず笑ってしまった。

Sentence Analyzer

彼は彼女の冗談に思わず笑ってしまった。

English Translation

He could not help laughing at her jokes.

Furigana

彼(かれ)は彼女(かのじょ)の冗談(じょうだん)に思(おも)わず笑(わら)ってしまった。

Romanji

Kare wa kanojo no jōdan ni omowazu waratteshimatta.

Words

彼 (かれ)

he; him; his; boyfriend

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

彼女 (かのじょ)

she; her; her; girlfriend; sweetheart

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

冗談 (じょうだん、ぎだん、げだん)

jest; joke; funny story

に (に)

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

思う (おもう)

to think; to consider; to believe; to think (of doing); to plan (to do); to judge; to assess; to regard; to imagine; to suppose; to dream; to expect; to look forward to; to feel; to desire; to want; to recall; to remember

笑う (わらう)

to laugh; to smile; to sneer; to ridicule; to be dumbfounded; to be flabbergasted