比如，美国的地址有一种特殊的信息结构，从地址这一抽象概念中特化出来。
For example, a US address has a specific information structure that's specialized from the abstract concept of an address.
这是一个自然过程，任何一种过于特化而不能随环境改变而改变的动物，或者任何一种与适应性更强、更厉害的动物来竞争的动物，灭绝都是其必然的命运。
It is a natural process and extinction is the fate of any animal that has specialized too far to change when its environment changes, or has to compete with a better-adapted and more powerful animal.
大口径机炮将分为两种不同的种类，分别特化了远距离和近距离战斗。ꘀ。
High caliber cannons will come in two very different kinds, suited for long and close range fighting respectively.
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