Reason would say there really wasn't any need to test over and over again like this, but "when it comes to caring for national treasures, you can never be too thorough," says Jen Li-li, director of inventory, referring to the staff's scrupulous circumspection.
按理是無需如此一而再地實驗，但是，「居於愛護國寶的心情，總是希望做得更周延」，登錄科科長任莉莉解釋故宮人員如履薄冰的心情。