彼らは熱意で燃えていた。

Sentence Analyzer

彼ら 熱意 燃えていた

English Translation

They were burning with enthusiasm.

Furigana

(かれ)らは熱意(ねつい)()えていた。

Romanji

Karera wa netsui de moeteita.

Words

彼ら (かれら)
they (usually male); them
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
熱意 (ねつい)
zeal; enthusiasm
(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.
燃える (もえる)
to burn; to get fired up

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ネツ、 あつ.い
Meanings: heat, temperature, fever, mania, passion
Reading: 
Meanings: idea, mind, heart, taste, thought, desire, care, liking
Readings: ネン、 も.える、 も.やす、 も.す
Meanings: burn, blaze, glow