大凡外文著作 ,一旦有了权威的中译本 ,不少读者恐怕也就不再劳神去找原著翻看。但对于从阅读译著入手的读者来说 ,难免会遇有一类疑惑不解的关键词等 ,在手头没有现成的原著可参阅时 ,常会想到译文后的索引 ,这时候索引的作用往往很突出。尚有另一种情形 ,也颇能从索引中受益 Almost all foreign writings, once the authoritative Chinese translation, many readers will no longer find it hard to find the original look. However, readers who start with reading translations will inevitably encounter a kind of puzzled keywords, etc., which can often be imagined when the original original is not available at hand. At this time, the index often plays a prominent role . There is another situation, but also quite benefit from the index