BTT Business Seminar Modules - Foreign Countries and Cultures for Chinese - China Country and Culture for Foreigners - Written Business English - International Negotiation Skills是什么意思_BTT Business Seminar Modules - Foreign Countries and Cultures for Chinese - China Country and Culture for Foreigners - Written Business English - International Negotiation Skills在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句