事件参数：参数的个数及其长度是与具体命令相关的。

Event parameters: the number of parameters and their length is event specific.

youdao

命令参数：参数的个数及其长度是与具体命令相关的。

Command parameters: the number of parameters and their length is command specific.

youdao

所有的具体指令——所有的业务逻辑——实现命令接口。

All concrete commands — all business logic — realize the command interface.

youdao

Absolute or apodictic law, by contrast, is an unconditional statement of a prohibition or a command. It tends to be general and somewhat undifferentiated. You shall not murder. You shall love the lord your God.

具体了，相反的，绝对法是对一种禁令或命令的,无条件陈述，它往往都很笼统甚至是,无差别的，你不应该杀人，你应该爱你的主你的上帝。

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