Traditional American Indian Poor Completely Original's Verse Appreciation

意群训练： The appreciatio n of traditional ora l American Indian literature has been limited ，hampered b y poor translation s and by the difficulty , even in th e rare culturally sensitiv e and aestheticall y satisfying translation ，of completely conveyin g the original's verse structure ，tone，and syntax .

标志： 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)/.

译文： （对于传统的美国印第安的口头文学的）欣赏 仍然有限 ，/这是由于被拙劣的翻译和 这样的困难所妨碍：即使在［少见的（具备文化敏感度和在美学上令人满意的）］翻译中， 也 （无法完全传递原作的韵律结构、语气和句法）/。

解释： 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，割裂了句义。