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请问下面两句英语什么意思

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/13 08:16:08
请问下面两句英语什么意思
In this controlled study -- the first time it's ever been done -- they gave the same amount of flavanol in dark chocolate and regular chocolate.And lo and behold,the men didn't have different amounts of flavanols in the diet.But they ate more of the dark chocolate one because they liked it better.
在这种控制的研究第一次自己曾经做过他们给了黑巧克力和普通巧克力和LO黄烷醇相同数量看,男人也有不同的黄酮类化合物的含量在饮食但他们吃更多的巧克力,因为他们更喜欢