to be in charge of an activity or organization
活動や組織の責任者であること (katsudō ya soshiki no sekininsha de aru koto)
"Ever since the director left, Emma has been running the show."
"監督が去ってから、エマはずっとショーを仕切っている。" (Kantoku ga satte kara, Ema wa zutto **shō o shikitte iru**.)
someone who helps or assists others
to suddenly start laughing loudly
to suddenly remember something
to enjoy the admiration and praise from others after achievi...
to make someone very happy
to join an activity or discussion quickly