分析句子结构：He's far better off growing up away from all of that.

better off 是well off的比较级，指经济上境况好起来，生活富裕起来。而far是它的修饰语，用来修饰比较级。grow up形成，发展；长成，成熟。growing up 作状语，away from all of that作补语。