byways
n.
旁道( byway的名词复数 );
间道;
偏僻小路;
（研究、学问等的）次要（或冷僻）的领域;
例句:
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My research focuses on the byways of children's literature.
我的研究集中于儿童文学中的一些冷门领域。
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Later albums found Cantrell stretching out into poppier byways.
来自BBC
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She travelled the highways and byways of Scotland collecting folk songs and local traditions.
她走遍了苏格兰的大街小巷,收集民歌民俗.
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He has travelled all the highways and byways of Europe.
他走遍了欧洲各地的大街小巷.
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Vangelis, Kraftwerk, Tangerine Dream and Giorgio Moroder all haunt the lush byways of Senior.
来自BBC
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But the museum's richness lies also in its exploration of the byways of art.
来自WSJ