Since we are doing an object-oriented software system, the behavior of our use case must be carried out by the classes and objects in our system.
由于我们是在设计一个面向对象的软件系统,我们的用例行为需要由我们系统中的一些对象和类来执行。
We must take steps to prevent the plan from being carried out .
我们必须采取措施阻止这个计划的实施。
I also believe we must be more transparent about both the basis of our counterterrorism actions and the manner in which they are carried out.
我也相信我们必须在反恐行动的出发点和具体行动方式方面更为公开。
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