그런데, 선적이 해상으로 운반되던 중 큰 태풍을 맞아 부득이하게 배송에 차질이 생겼음을 뒤늦게 알았습니다.
However, I belatedly found out that the delivery was inevitably disrupted due to a major typhoon while the shipment was being transported by sea.