色斑是浅色、粉红色或棕褐色的胎记，很常见而且无害。

Macular stains are very light, pink or tan-colored birthmarks that are very common and harmless.

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色斑是浅色、粉红色或棕褐色的胎记，很常见而且无害。

Macular stains are very light, pink or tan-colored birthmarks that are very common and harmless.

youdao