彼は言葉を一つ一つ注意深く選んだ。

Sentence Analyzer

言葉 一つ 一つ 注意深く 選んだ

English Translation

He chose every word with care.

Furigana

(かれ)言葉(ことば)(ひと)(ひと)注意深(ちゅういぶか)(えら)んだ。

Romanji

Kare wa kotoba o hitotsu hitotsu chūibukaku eranda.

Words

(かれ)
he; him; his; boyfriend
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
言葉 (ことば、けとば)
language; dialect; word; words; phrase; term; expression; remark; speech; (manner of) speaking
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
一つ (ひとつ)
one; for one thing; only; (not) even; just (e.g. "just try it")
注意深い (ちゅういぶかい)
careful
選ぶ (えらぶ)
to choose; to select

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ゲン、 ゴン、 い.う、 こと
Meanings: say, word
Readings: ヨウ、 は
Meanings: leaf, plane, lobe, needle, blade, spear, counter for flat things, fragment, piece
Readings: イチ、 イツ、 ひと-、 ひと.つ
Meanings: one, one radical (no.1)
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: セン、 えら.ぶ
Meanings: elect, select, choose, prefer