阿拉伯人最先制造了我们现在所知道的肥皂。

The Arabs first made the soap that we know today.

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我们现在所知道的就是，人们在睡眠周期的不同阶段往往会做不同类型的噩梦。

What we do know is that people tend to have different kinds of nightmares at different points during the sleep cycle.

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他的兄弟阿克巴说：“阿克马尔多年来一直在与我们现在所知道的那种严重的精神疾病挣扎。”

His brother Akbar said, "Akmal has struggled for many years with what we now know to be a serious mental illness."

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