Color Reversal film: film that after processing has a colorpositive image. Can be an original camera film or a film in which other positive films are printed.
彩色反转片：在冲洗后有彩色正像的胶片。它可以用作原始拍摄或其它正片的印制。
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Bright yellow is a happy color representing the positive yellow qualities: joy, intelligence, brightness, energy, optimism, and happiness.
明亮的黄色是一种代表积极的快乐的颜色。黄色的特点：欢乐，智慧，明朗，能量，乐观和幸福。
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Another group of 204 healthy volunteers classified each color as positive, negative or neutral.