表演者特性：职业型表演者多使用室内专门型设施，业馀者则使用各种设施。

The performers' characters: Most professional performers use indoor facilities but non-professional performers use all kinds of facilities.

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他并不是专门的音乐家，只不过是个业馀爱好者。

He's not a dedicated musician, just a dabbler.

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通过本教程循序渐进的训练学习，将有助于专业人士或是业馀爱好者都能创造出惊人的照片。

This inspiring step-by-step training course is full of secrets that will help professionals and hobbyists alike create stunning photographs of people.

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