问题描述：
英语翻译
翻译一个句子
once there was a real distinction in clothing between blue-collar workers and white-works out of which the figurative sense of manual versus clerical staff evolved
翻译一个句子
once there was a real distinction in clothing between blue-collar workers and white-works out of which the figurative sense of manual versus clerical staff evolved
问题解答：
我来补答展开全文阅读