彼らはチェスに没頭しています。
Sentence Analyzer
English Translation
They are engaged in playing chess.
Furigana
Romanji
Karera wa tyesu ni bottōshiteimasu.
Words
彼ら
(かれら)
they (usually male); them
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
チェス
(チェス)
chess
に
(に)
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
没頭
(ぼっとう)
immersing oneself; devoting oneself; giving oneself up entirely to