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请教一个句子原文如下:The researchers asked young men to dance in a lab

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/06 12:41:40
请教一个句子
原文如下:
The researchers asked young men to dance in a laboratory to a very basic drum rhythm. Their dances were played back to a group of women who rated them on a scale of one to seven.
The researchers had expected that the movement of arms, legs and hands would be important as they can often convey expressive gestures.
But instead they found that there was a greater focus on the torso, neck and the head. And higher ratings were given for variation and mixing up dance moves. What went down badly though were twitchy and repetitive movements – often called 'dad dancing'.
The researchers also found from blood tests on the dancers that those who had good moves were in better physical condition.
And so, as is the case with courtship rituals with wild animals, dancing ability may well be a way of assessing a suitable mate.
最后一句“as is the case with courtship rituals with wild animals”这算个什么?
跟野生动物的求爱程序的情况一样,舞蹈能力可能是核定一个合适的伴侣的好方式.
as (it) is the case with courtship rituals with wild animals
这as是连词,像.一样.
这里省略了it...
as (it) is 以现状
as (it) is often the case 这是常有的事