White people (also called Caucasian) is a term which usually refers to human beings characterized, at least in part, by the light pigmentation of their skin. Rather than a straightforward description of skin color, the term white denotes a specific set of ethnic groups and functions as a color metaphor for race.
雖然我懷疑你看不懂英文 但我還是PO出來 為什麼? 就是要告訴你 我在美國和紐西蘭住這麼多年 White People, Caucasian, 白種人這個字在全世界各地都是通俗的用語與了不了解西方知識根本毫無關係.