我要修車了，顏色問題信誰的？

我覺得明誠與山西一號和小烏講的顏色“一樣”或“不一樣”不是一回事。

顏色“一樣”或“不一樣”是人類自然語言，不能說“一樣”對，“不一樣”就錯，
只要雙方把根據什麼說“一樣”，又根據什麼說“不一樣”就可以了，“一樣”和
“不一樣”都對，所以我說一個中國，各自表述。

下面是山西一號說的那篇短文 ── How does a professional body shop / paint
shop get an exact color match on car paint repair when the original paint
has faded?

這裡的an exact color match也是自然語言，而最後一段是這樣的：

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.

這一段也還是用人類自然語言，比如the human eye，看以誰為標準，這也是明誠為
什麼提到畫家，所以沒啥好爭的，顏色“一樣”或“不一樣”都對。

至於明誠說在唱歌上面，漢族不如少數民族，這個可能政治上不正確，“不如”應
該是一種審美的抉擇，就像五聲是對七聲的抉擇一樣。