光盘: compact disc, CD or DVD, CD ROM...
净化: to purify...
充当: to serve as, to act as, to play the role of...
机关: mechanism, gear, machine-operated, office, agency, organ, organization, establishment, institution, body, stratagem, scheme, intrigue, plot, trick...
辨别: to differentiate, to distinguish, to discriminate...
不算: to not calculate, to not count, to not be considered (as), to have no weight...
冒犯: to offend...
膨胀: to expand, to inflate, to swell...
拍戏: to shoot a movie...
酿造: to brew, to make (wine, vinegar, soybean paste etc) by fermentation...
