大部分人每天所需维生素至少为1000个国际单位——比你从食物和大多数维生素剂所得到的要多。

Most people need at least 1,000 IU daily—more than you get from foods and most multivitamins.

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驱熊喷雾器尽管只含有2%的辣椒素(capsaicin)，但广告宣称其辣度为330万单位；而可以引发剧痛的纯辣椒素其辣度骤升至1600万。

Two percent capsaicin bear spray is advertised at 3.3 million units, and pure capsaicin - the chemical that causes the pain - hits 16 million.

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怀孕女性和即将怀孕的女性应吸收足够的叶酸，或维生素B——每天600个单位，而不是400个单位。

Pregnant women or women who may become pregnant should be certain to get enough folate, or folic acid, a B-complex vitamin — 600 units a day, rather than 400.

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It uses what in the Structural Anthropology essay he calls "mythemes" or "gross constituent units" of thought.

它用到了在《结构人类学》中,所说的思想的，“神话素“或者，“大构成单位“

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