adv.暗中地；秘密地
Many snake charmers have continued to work clandestinely since the ban, despite the threat of up to three years in jail. 許多耍蛇人自禁令頒布以來(lái)，不顧蹲三年監(jiān)獄的危險(xiǎn)，繼續(xù)秘密地工作著。
