phrase
B1
If something is up to someone, that person has the choice or duty to decide what to do.
You can choose to come with us or stay home; it will be up to you.
당신은 우리와 함께 갈지, 집에 있을지를 선택할 수 있습니다; 그것은 당신에게 달려 있습니다.
translation
에 달려 있다