申し訳ありません、このコンテンツはただ今　アメリカ英語と 中文　のみです。 For the sake of viewer convenience, the content is shown below in one of the available alternative languages. You may click one of the links to switch the site language to another available language.

This package includes:
Version 1 02:28Version 2 01:01Version 3 00:32Version 4 00:16

This track will work for any medical and science projects: Medical explanation, hospital presentations, interviews, documentaries, marketing, health advertising, advertising healthy products and medicines, infographics and animation, television advertising, video reviews, innovative and technological projects, research projects, education, slideshow, video for YouTube and more. Included 4 versions for extra versatility and usability.