如果XFS没有延迟它的分配决定，那么，它也许已经不知不觉地将数据写到了多个非相邻块中，从而显著地降低了写性能。
If XFS hadn't delayed its allocation decision, it may have unknowingly written the data into multiple non-contiguous chunks, reducing write performance significantly.
很多消费者也许都没有听说过“绿色清洗”这个概念，但是他们却早已不知不觉地卷入其中——各种广告片面强调某种产品的环保效益。
Many consumers may not have heard the term greenwashing, but they've surely experienced it — misleading marketing about the environmental benefits of a product.
当食物吃起来像图书馆里的浆糊，也许人类的本能会使他不断地吃下去，不知不觉地希望最终能满足灰心失望的味蕾的渴望。
When food has the flavor of library paste, it may be the instinct of mankind to go on eating in the unconscious hope of finally satisfying the frustrated taste buds.
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