帮我分析下这句话的语法谢谢!

问题描述:

帮我分析下这句话的语法谢谢!
Last but notleast,young adults and professors do need a quiet and undisturbed environment in which they can concentrate on their studies and research.

Last but notleast,【young adults and professors】(主语) do need(谓语,do 表强调) a quiet and undisturbed environment(宾语,quiet and undisturbed是修饰宾语的形容词)【 in which they can concentrate on their studies and research】(非限定定语从句,修饰宾语).