[经] free of particular average clause
dān dú hǎi sǔn bù péi tiáo kuǎn ㄉㄢ ㄉㄨˊ ㄏㄞˇ ㄙㄨㄣˇ ㄅㄨˋ ㄆㄟˊ ㄊㄧㄠˊ ㄎㄨㄢˇ