what's mean对还是what mean对?

问题描述:

what's mean对还是what mean对?
询问老外这是什么意思,为什么要加一个'S?what mean岂不是更简单明了吗

what does it mean?这玩意啥意思?
what's its meaning?同上
如果是问老外,可以说what do you mean by ...