All three theories could be true. In particular, the role of perfume as an olfactory disguise is obvious.

这三个理论都有可能是正确的。特别是香水作为气味掩饰的作用是显而易见的。

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There are three theories, Spiegel reports.

施皮格尔说关于这个有三个理论。

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Scientists have three theories as to why Mercury has such an unusual inner structure.

科学家们有三个理论说明为何水星有如些不寻常的内部结构。

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Baumoel presented three possible theories for aggravated murder planning the crimes or killings done with a kidnapping or a robbery involved.

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It was launched, in 2000, by Neil Clark Warren, a clinical psychologist who had spent three decades treating and studying married couples and working out theories about what made their marriages succeed or fail.

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Plaintiff lawyers presented four economic theories on how Comcast could accomplish this and the court knocked out three.

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