あの人達はさかんに麻雀を楽しんでいた。
Sentence Analyzer
English Translation
They indulged in mahjong.
Furigana
あの人達 はさかんに麻雀 を楽 しんでいた。
Romanji
Ano hitotachi wa sakan ni ma-jan o tanoshindeita.
Words
彼の
(あの、かの)
that (someone or something distant from both speaker and listener, or situation unfamiliar to both speaker and listener)
人達
(ひとたち)
people
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
佐官
(さかん)
field officer
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
麻雀
(マージャン)
mahjong; mah-jongg
を
(を)
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.
楽しむ
(たのしむ)
to enjoy (oneself)