长难句的分析是SAT阅读考试理解的一大障碍,SAT长难句涉及到很多SAT语法知识，也是考生面临的重重难题。搞定了长难句,还怕读不懂文章吗?今天小编就带大家一起来分析下面的这个长难句。

     Only once had she put the doctrine of non-interference into practice, when one of its most eloquent exponents had been besieged for nearly three hours in a small and extremely uncomfortable may-tree by an angry boar-pig, while Lady Carlotta, on the otherside of the fence, had proceeded with the water-colour sketch she wasengaged on, and refused to interfere between the boar and his prisoner.

　　生词注解：

　　doctrine信条,主义,(宗教)教义

　　eloquent雄辩的

　　exponent拥护者

　　proceed接着做

　　besiege纠缠;围攻

　　简译：只有一次，她把这个“不干涉宗旨”贯彻实施，那就是当某位“不干涉宗旨”的忠诚拥趸有一次被野猪围攻长达三个小时，那是在一个不舒服的小型山楂树上，野猪生气地在树下堵截。LadyCarlotta, 在栅栏的另一边，悠然自得地画着水彩画，拒绝干涉野猪和它的“猎物”之间的纠纷。