No、no、no....eldest brothers and eldest sisters
你可以这么说的嘛oh my god!don't be that!我也不知道你说的话是在什么场面,大概可以这么说吧
Don't Be Like That,Ladies And Gentleman!
你自己不懂英文的话,回答了你能懂哪一个是正确的吗? 而且你这句话真的拼出来很怪,外国人看了会觉得搞笑的,Big Brother Big SisterDo not want
Big Brother Big Sister Do not ah!