検索キーワード： ナレーター "Joanna Gray" すべてのカテゴリー

International voice coach Joanna Gray's latest book, Voice Training for Business, is a comprehensive guide to using your voice to best effect in the business world, whether you work for a company or are a sole trader or business owner.

Joanna Gray has been training people for over twenty years in the art of voice training and accent reduction to achieve Received Pronunciation, otherwise known as BBC English. Joanna has successfully helped thousands of people across the world to reduce an accent and attain a high standard of English and has worked with professionals from all walks of life, including doctors, lawyers, accountants, CEO's and actors to name but a few.