in charge; in the position of responsibility / liable to; subject to / obliged; duty-bound

in charge / take charge / responsibility / be in charge / be responsible for / take responsibility for

binding particle, linking particle

person in charge; person responsible

a guffaw, a belly laugh, roaring laughter

to guffaw, to laugh a ringing laugh, to have a hearty laugh

short span of time

(science fiction) Synonym of タイムトラベル (taimu toraberu, “time travel”)

time zone

half-hour (a period of time equal to thirty minutes, half an hour)