개통 [開通] opening to traffic. 새로운 철도의 전구간 ~을 축하하는 식전이 열렸다 A ceremony was held in celebration of the opening of the entire length of the new railroad. ~하다 (새로) be opened to[for] traffic; go into operation; open up; (막혔다가) be reopen+모두 보이기...ed for service; (교량을) open a bridge formally. 전구간이[일부가] ~되다 be fully[partially] opened to[for] traffic. 두 도시 사이에 철도[전화]가 ~되었다 Railroad[Telephone] service between the two cities has been started[<文> inaugurated]. 불통구간은 오후 9시에 ~되었다 The closed section was reopened to[for] traffic at 9 p.m.▷ 개통 구간 a section open to[for] traffic[in operation].▷ 개통식 the formal opening ; the opening ceremony .
