彼らの努力は無駄ではなかった。

Sentence Analyzer

彼ら の 努力 は 無駄 で は なかった 。

English Translation

Their efforts were not for nothing.

Furigana

彼(かれ)らの努力(どりょく)は無駄(むだ)ではなかった。

Romanji

Karera no doryoku wa muda de wa nakatta.

Words

彼ら (かれら)

they (usually male); them

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

努力 (どりょく)

great effort; exertion; endeavour; endeavor; effort

は (は)

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

無駄 (むだ)

futility; uselessness; pointlessness

だ (だ)

be; is; indicates past or completed action; indicates light imperative

無い (ない)

nonexistent; not being (there); unpossessed; unowned; not had; unique; indicates negation, inexperience, unnecessariness or impossibility; not ...; to not be...; to have not ...

Kanji

彼

Readings: ヒ、 かれ、 かの、 か.の

Meanings: he, that, the

努

Readings: ド、 つと.める

Meanings: toil, diligent, as much as possible

力

Readings: リョク、 リキ、 リイ、 ちから

Meanings: power, strength, strong, strain, bear up, exert

無

Readings: ム、 ブ、 な.い

Meanings: nothingness, none, ain't, nothing, nil, not

駄

Readings: ダ、 タ

Meanings: burdensome, pack horse, horse load, send by horse