international public presentation procedures国际公关推介程序
public presentation meeting公开发表政见的会议
Public Presentation & Facilitation简报技巧与辅导
public speaking and presentation skills公众演讲和表达技巧
Public Speaking & Presentation Skills公共演讲与表达能力
Public speaking or presentation skills演说能力
Presentation and Public Speaking Workshop表达技巧及公开演说工作坊
presentation and public speaking skills简报技巧与公众表达技巧