以下是gre閱讀長難句實例分析。gre長難句一直都是考生比較頭疼的一個問題，不是因爲gre考試專門考察這部分，而是在gre閱讀中需要明白這些長難句才能理解整篇文章的意思。
methods that a community devises to perpetuate itself come into being to preserve aspects of the cultural legacy that that community perceives as essential.
一個社會所創造出來藉以使其自身生生不息、恆久不衰的方法得以形成產生，以保存在這個社會看來具有本質意義的文化遺產的各個方面。
難句類型：複雜修飾
解釋：本句是前面所舉的複雜修飾類難句的例句，已經有所詳述。
意羣訓練：The methods that a community devises to perpetuate itself come into being to preserve aspects of the cultural legacy that that community perceives as essential.
itionally, pollination by wind has been viewed as a reproductive process marked by random events in which the vagaries of the wind are compensated for by the generation of vast quantities of pollen, so that the ultimate production of new seeds is assured at the expense of producing much more pollen than is actually used.
傳統上，風媒傳粉被看成是這樣的繁殖過程：其特徵就是由一些隨即事件的發生，在這些隨機事件裏，風的`反覆無常被大量的產生花粉所補償，以至於新種子的最終產生被保證了，其代價是產生遠遠多於實際使用量的花粉。
