显然，加入A是有具体的目的的，比如说让语言变得更加安全或是更具表达性。
Clearly, there was a specific goal for adding a, such as making the language safer or more expressive.
投资者利益的保护成为证券交易法的“直接、具体的目的”正是出于对投资者保护重要意义的深刻理解。
It is based on the deeply understand for the significance of protecting investors that to protect investors' benefits has become the direct and material purpose of Securities Exchange Act.
如果不知道它们是什么，你会误以为他们只是孔，为沙漠和山区了不起以后观看的，但事实上，他们有一个非常具体的目的。
Without knowing what they were, you would be tempted to think they were just holes that make for terrific viewing of the desert and mountains beyond, but in fact, they have a very specific purpose.
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