racial与 ethic有区别吗如题

racial与 ethic有区别吗如题 ethnic 和racial的区别与用法, national、ethnic、racial、tribal有什么区别? It may help explain the racial and ethnic differences.racial 与ethnic有什么不同? racial和ethnic什么区别? racial和ethnic的区别? 英语：racial 和ethnic 的用法区别 ethic ethics ethical在使用时的区别? 请问apartheid和racial separation有什么区别?A numble of teachers were poorly trained during the system of apartheid or racial separation in South Africa.这句话中为什么要重复种族隔离啊 ,总感觉有点多余. personality ethic ethic是什么意思 virtue ethic personality 跟 caracter 区别看到一句话:But shortly after World War I the basic view of success shifted from the character ethic to what we might call the personality ethic. ethic是什么意思啊?如何背? personal ethic practices 的意思 what is racial discrimination China racial discrimination it? racial 和 ethnicity