I will put her to some test , thought i : such absolute impenetrability is past comprehension “我倒要试试她看， ”我想， “那么丝毫不露声色是令人难以理解的” 。
2.
Part of the problem is that the internet was developed for interoperability , not impenetrability 造成这个问题的部分原因是因特网当初为互用性而不是为抗入侵能力开发的。
3.
Characters and features : red powders , fine particle , in good dispersancy , good impenetrability to ultraviolet ray , stable in atmosphere and sunlight , good light resistance , good thermal endurance , good alkali resistance , dissolved only in hot strong acid 性状特点：为红色粉末，粉粒细腻，分散性良好，对紫外线有良好的不穿透性，在大气和日光中较稳定其耐光、耐热和耐碱性良好，仅溶于热的强酸中。
4.
If this man had been endowed with even the slightest faculty of perceiving the feelings of others , and had had the faintest inkling of pierres sentiments , the latter would probably have left him . but his lively impenetrability to everything not himself vanquished pierre 如果此人稍微具有理解他人的才华，就会猜出皮埃尔的心情，而皮埃尔也就会离开他了但他对自身之外的一切，都迟钝得不可理喻，这就俘虏了皮埃尔。
5.
A series of experiments and arguments prove to every man that he , as an object of observation , is subject to certain laws , and the man submits to them , and never , after they have once been pointed out to him , controverts the law of gravity or of impenetrability 一系列的实验和论证对每个人表明，他，作为观察的对象，服从某一些法则人一旦认识到万有引力不渗透性的法则，他就服从这些法则，并且永远不会抗拒这些法则。
