【雅思阅读长难句】长句难句速破译（122）

The appreciation of traditional oral American Indian literature has been limited，hampered by poor translations and by the difficulty，even in the rare culturally sensitive and aesthetically satisfying translation，of completely conveying the original’s verse structure，tone，and syntax.（4 - ）

对美国印第安人传统口头文学的欣赏，一直被质量低劣的翻译所限制和妨碍，并且即使是那种不可多得的既体现着文化敏感性，又在美学上令人满意的译作，也难以完全传递出原作的诗体结构、语调和句法。
注：the difficulty (….) of：括号中的是插入语

本句的插入语不好对付，一来它的长度比较长，而且修饰层次多，内容也不甚好懂，二来这个插入语正好嵌在difficulty of的中间，割裂了句意。
意群训练：The appreciation of traditional oral American Indian literature has been limited，hampered by poor translations and by the difficulty，even in the rare culturally sensitive and aesthetically satisfying translation，of completely conveying the original’s verse structure，tone，and syntax.