我要修车了，颜色问题信谁的？

我觉得明诚与山西一号和小乌讲的颜色“一样”或“不一样”不是一回事。

颜色“一样”或“不一样”是人类自然语言，不能说“一样”对，“不一样”就错，
只要双方把根据什么说“一样”，又根据什么说“不一样”就可以了，“一样”和
“不一样”都对，所以我说一个中国，各自表述。

下面是山西一号说的那篇短文 ── How does a professional body shop / paint
shop get an exact color match on car paint repair when the original paint
has faded?

这里的an exact color match也是自然语言，而最后一段是这样的：

Now, this is where the "magic" really happens. There are far too many things
that can have an effect on color match (temperature, humidity, air pressure,
substrate composition, etc...) and many are beyond the control of the painter.
 The final phase of producing an accurate, invisible color match is the
"blend". This means that in addition to the damaged area that needs to be
painted, the color will be gradually "blended" into the surrounding panels.
When done correctly, this will result in a seamless finish that the human
eye is not able to perceive as being any different from the surrounding finish.

这一段也还是用人类自然语言，比如the human eye，看以谁为标准，这也是明诚为
什么提到画家，所以没啥好争的，颜色“一样”或“不一样”都对。

至于明诚说在唱歌上面，汉族不如少数民族，这个可能政治上不正确，“不如”应
该是一种审美的抉择，就像五声是对七声的抉择一样。