彼らは皆同時に走り始めた。
Sentence Analyzer
English Translation
They began to run all at once.
Furigana
Romanji
Karera wa mina dōjini hashirihajimeta.
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
皆
(みな、みんな)
all; everyone; everybody; everything
同時に
(どうじに)
coincident with; while; simultaneously
走る
(はしる)
to run; to travel (movement of vehicles); to drive; to hurry to; to retreat (from battle); to take flight; to run away from home; to elope; to tend heavily toward