mandarin proficiency examination啥意思

mandarin proficiency mandarin proficiency examination啥意思 Proficiency Mandarin & English Proficiency Level 是什么这是一个特殊的考试么 MANDARIN 英语翻译招聘简历上的： Demonstrated and proven fluency in both English and Mandarin.Demonstrated Oral and Written Proficiency in both English and Mandarin.我感觉前面的Demonstrated and proven 我没翻译出来,而且觉得也 armor proficiency : English Proficiency 中文翻译 english proficiency是什么意思 language proficiency什么意思 working professional proficiency是什么意思 Mandarin是什么意思? mandarin 是什么意思? Mandarin,Cantonese, MANDARIN怎么样 MANDARIN怎么样 financial and english proficiency review do you have english proficiency?