We had a knowledgeable guide in the person of George Adams.我们有一位见识广博的导游乔治·亚当斯。We employ friendly and knowledgeable staff.我们雇佣友善的、在行的员工。Cocaine addicts get specialized support from knowledgeable staff.对可卡因上瘾的人从那些懂相关知识的工作人...
He’s quite knowledgeable about the theatre.他对戏剧很有心得。Cocaine addicts get specialized support from knowledgeable staff.对可卡因上瘾的人从那些懂相关知识的工作人员那里得到了专业化的帮助。Her lawyer seemed very knowledgeable and experienced.她的律师似乎既有知识又有经验。He...