Most importantly of all, can two blue-eyed parents really produce a brown-eyed child?

最重要的是，两个蓝色眼睛的父母真的能生出褐色眼睛的小孩儿吗？

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A quarter of children born to two brown-eyed parents who have both brown and blue-eye genes among their ancestors will have blue eyes. The rest will be brown.

如果夫妻俩都是褐色眼睛，但双方的祖辈中既有褐色眼睛也有蓝色眼睛，那他们生蓝眼睛孩子的几率为四分之一，生褐色眼睛孩子的几率为四分之三。

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Van Morrison wrote "Brown Eyed Girl" in 1967. Maybe it's time a female pop artist recognized "Brown Eyed Guy." And not just for the sake of equal billing.

凡·莫里森1967年写下了“棕色眼睛的女孩”。也许现在是时候该有一个女流行音乐歌手也写一首歌，题为“棕色眼睛的家伙”。当然，这并不仅仅是为了公平起见。

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The team was also able to determine, with a prediction accuracy of about 86%, whether a brown-eyed, black haired person was of non-European versus European origin (excluding some nearby areas such as the Middle East).

BBC: Forensic test can predict hair and eye colour from DNA

Though he'd scored a hit the year before with "Brown Eyed Girl, " he'd made little money off it.

NPR: Van Morrison Captures 'Astral Weeks' Live