彼女の微笑みで、彼は彼女が幸せであると確信した。

Sentence Analyzer

彼女 笑み 彼女 幸せ ある 確信した

English Translation

Her smile convinced him that she was happy.

Furigana

彼女(かのじょ)()()みで、(かれ)彼女(かのじょ)(しあわ)せであると確信(かくしん)した。

Romanji

Kanojo no bi emi de, kare wa kanojo ga shiawase de aru to kakushinshita.

Words

彼女 (かのじょ)
she; her; her; girlfriend; sweetheart
()
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
()
minuteness; one millionth
笑み (えみ)
smile
(で、にて)
indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.
(かれ)
he; him; his; boyfriend
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
幸せ (しあわせ、しやわせ)
happiness; good fortune; luck; blessing
()
be; is; indicates past or completed action; indicates light imperative
(ある)
a certain ...; some ...
()
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
確信 (かくしん)
conviction; belief; confidence

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ジョ、 ニョ、 ニョウ、 おんな、 め
Meanings: woman, female
Readings: ビ、 かす.か
Meanings: delicate, minuteness, insignificance
Readings: ショウ、 わら.う、 え.む
Meaning: laugh
Readings: コウ、 さいわ.い、 さち、 しあわ.せ
Meanings: happiness, blessing, fortune
Readings: カク、 コウ、 たし.か、 たし.かめる
Meanings: assurance, firm, tight, hard, solid, confirm, clear, evident
Reading: シン
Meanings: faith, truth, fidelity, trust