impenetrable的例句（impenetrable在句子中的用法）

• What sort of life went on beyond the impenetrable lines of the Red irregulars. 在红军非正规部队的这道不可逾越的防线后面,生活究竟是怎样的呢?
• The language of this document would be impenetrable to anyone except a specialist. 除了专家,其他任何人都看不懂这份文件.
• I find his style somewhat impenetrable. 我发现他的行为方式令人颇为费解.
• Their jargon is impenetrable to an outsider. 他们的行话外人听不懂。
• ...these impenetrable poems. 这些隐晦难懂的诗
• His books are notoriously impenetrable. 他的书出了名的晦涩难懂。
• ...the Caucasus range, an almost impenetrable barrier between Europe and Asia. 高加索山脉,几乎难以穿越的欧亚屏障