But prolonged viewing may result in an aching head, according to Dr Michael Rosenberg, an ophthalmology professor at Northwestern University Feinberg School of Medicine in Chicago.

但芝加哥西北大学费恩柏格医学院的眼科学教授迈克尔·罗森堡博士说，长时间观看3d电影可能会导致头痛。

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And now that she is vanished to her rest, and I have meditated for another hour or two, I shall summon courage to go, also, in spite of aching laziness of head and limbs.

现在她已经不见踪影，睡觉去了，我又沉思了一两个钟头，虽然我的头和四肢痛得不想动，可是我也得鼓起勇气去睡觉了。

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"I blew it in," was Joe's sad answer, with another reach at his aching head.

“我的钱花光了，”乔回答，有些伤心。又伸手捂住脑袋。

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With an aching head and a nauseating taste in my mouth, I dragged myself to the office shed.

NEWYORKER: The Slows