英语翻译Actually,don't you know that it's been found in laboratory testing that some types of oil are really bad for us?这句话如何翻译啊?

问题描述:

英语翻译
Actually,don't you know that it's been found in laboratory testing that some types of oil are really bad for us?这句话如何翻译啊?

当然,难道你不知道它已经在实验室测试中发现某些类型的石油对我们来说确实不好么?

Actually,don't you know that it's been found that some types of oil are really bad for us [in laboratory testing]
好像是这个结构更容易明白点吧:
事实上,难道你没有发现,在实验测试中,已经发现了集中油类对我们来说确实是有害的么?

其实,难道你不知道试验测试已经证明某些类型的油对我们非常有害吗?

事实上,你不知道有实验已经证实有些食用油对人体是非常不好的吗?

事实上,你知道吗在实验室测试发现,一些油对我们的身体健康是非常有害的.