A closely related theory sees theater as evolving out of dances that are primarily pantomimic, rhythmical or gymnastic, or from imitations of animal noises and sounds.
So far, their theory has held up in lab and animal testing with the next step being human trials.
到目前为止,这一理论已经通过了实验室测试和动物实验,下一步将进行人体实验。
3
He started a series of notebooks in which he began refining his theory, recording the results of his research in fields as disparate as animal husbandry and barnacles.