他的脸被凌乱的长发遮掩住，因此他不时把头发向后掠。

His face is framed with long bedhead hair that he keeps sweeping back.

《柯林斯英汉双解大词典》

现在我想想，我的照片总是有问题，因为照片里我总是似笑非笑，闭着眼睛，头发凌乱。

Now that I think about it, there's always something wrong with my photos as it is—half smiles,closed eyes, messy hair.

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他的灰白头发由于睡觉而变得凌乱。

His grey hair is untidy from sleeping.

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