Usages of bandeusi
규칙은 반드시 지켜야 해요.gyuchigeun bandeusi jikyeoya haeyo.
You must follow the rules.
나는 더 노력할 테니까 오늘은 반드시 제시간에 와, 서두르지 마.naneun deo noryeokhal tenikka oneureun bandeusi jesigane wa, seodureuji ma.
I’ll try harder, so please come on time today; don’t rush.
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