memento

1. N-COUNT A memento is an object which you keep because it reminds you of a person or a special occasion. 紀念物; 紀念品[oft N 'of' n]

More anglers are taking cameras when they go fishing to provide a memento of catches. 更多的垂釣者去釣魚時帶上照相機，以便釣上魚后留個紀念。