ジョンは注意深く聞いた。

Sentence Analyzer

ジョン 注意深く 聞いた

English Translation

John listened carefully.

Furigana

ジョンは注意深(ちゅういぶか)()いた。

Romanji

Jon wa chūibukaku kiita.

Words

()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
注意深い (ちゅういぶかい)
careful
聞く (きく)
to hear; to listen (e.g. to music); to ask; to enquire; to query; to learn of; to hear about; to follow (advice); to comply with; to smell (esp. incense); to sample fragrance

Kanji

Readings: チュウ、 そそ.ぐ、 さ.す、 つ.ぐ
Meanings: pour, irrigate, shed (tears), flow into, concentrate on, notes, comment, annotate
Reading: 
Meanings: idea, mind, heart, taste, thought, desire, care, liking
Readings: シン、 ふか.い、 -ぶか.い、 ふか.まる、 ふか.める、 み-
Meanings: deep, heighten, intensify, strengthen
Readings: ブン、 モン、 き.く、 き.こえる
Meanings: hear, ask, listen