难句剖析

Applicants are required to have a degree in dance area, teaching experience at a professional or college level, ability to direct and teach stage movement.

各位大神，帮忙剖析下面句子成分，谢谢!

Applicants are required to have a degree in dance area, teaching experience at a professional or college level, ability to direct and teach stage movement.

直观剖析：

Applicants （主语）are required （谓语动词）to have a degree in dance area, teaching experience at a professional or college level, ability to direct and teach stage movement.（主语补足语）

1. 本句主要结构为：主 + 动 + 宾 + 宾补（不定式充当）

2. 网友的句子为该结构的被动式，原来的宾补变成主补。

3. 在“主补”中，不定式 to have 后面有三个并列的宾语：a degree, teaching experience , ability，三个并列宾语后面的成分，都是分别作定语。

【翻译】申请者被需要（需要）具备舞蹈专业学位，专业的或大学水平的教学经验，有指导和教授舞台动作的能力。