239 Easy or hard 容易, 困难 (róngyì, kùnnán)

clear and coherent, smooth

43 通顺 [-順] tōngshùn (smooth-coherent) (of writing) clear and coherent, smooth: 这个句子不~. This sentence doesn’t read smoothly || 逻辑 (luóji) ~. The logic is not clear and coherent. '

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