jetsam
n[U]
1 goods thrown overboard from a ship in distress to lighten it; such goods washed up ashore 遇難船只為減輕重量而拋棄的貨物; 沖到岸上的這類物品. Cf 參看 flotsam.
2 (idm 習語) flotsam and jetsam => flotsam.
??? 情景例句
No one should think that their own culture is superior.