Qualified 或 Qualification 或 credential例: You are not qualified for that. 你未够资格胜此任。 You are more than qualified for that 你有充足资格。 You lack of credential for the job 你未够资格担当此职任 This job requires certain Qualifications. 担任此职须要相当的资格
不完全看英文解释:sophisticate A sophisticate is someone who knows about culture, fashion, and other matters that are considered socially important.也就是说是在文化、时尚等有关社会的方面资历老的人,不是学术方面的