The laser energy removes the brown pigment, or melanin, from the top layer of the iris, and the blue eye colour emerges over the following two to three weeks.

激光能去除眼球虹膜最外层的棕色素或黑色素，而蓝眼珠会在两到三周之后显现。

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Blue was the most common eye colour among respondents, with 41 per cent of those who answered the survey having baby blue peepers and 39 per cent having brown or hazel eyes.

报道说，在这些被调查者中，蓝眼睛的人所占比例非常大，有41%的被访者都是蓝眼睛，另有39%的被访者眼睛颜色为褐色或浅褐色。

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Blue was the most common eye colour among respondents, with 41 per cent of those who answered the survey having baby blue peepers and 39 per cent having brown or hazel eyes.

报道说，在这些被调查者中，蓝眼睛的人所占比例非常大，有41%的被访者都是蓝眼睛，另有39%的被访者眼睛颜色为褐色或浅褐色。

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