彼らは横に2列になって歩いた。

Sentence Analyzer

彼ら なって 歩いた

English Translation

They walked two abreast.

Furigana

(かれ)らは(よこ)に2(れつ)になって(ある)いた。

Romanji

Karera wa yoko ni ni retsu ni natte aruita.

Words

彼ら (かれら)
they (usually male); them
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
(よこ)
horizontal (as opposed to vertical); lying down; side-to-side (as opposed to front-to-back); width; breadth; side (of a box, etc.); beside; aside; next to; unconnected
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
(に、ふた、ふ、ふう)
two
(れつ)
queue; line; row; column; sequence; string; train
成る (なる)
to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...
歩く (あるく)
to walk

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: オウ、 よこ
Meanings: sideways, side, horizontal, width, woof, unreasonable, perverse
Readings: レツ、 レ
Meanings: file, row, rank, tier, column
Readings: ホ、 ブ、 フ、 ある.く、 あゆ.む
Meanings: walk, counter for steps