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。

youdao

There are three theories, Spiegel reports.

施皮格尔说关于这个有三个理论。

youdao

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。

youdao

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.

NEWYORKER: Looking for Someone

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

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Across three studies, I find anger to increase information seeking, a result inconsistent with some standing theories.

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