While declarative authorization is simple and quite powerful, it frequently will not provide sufficient control.
声明形式的授权简单而强大,但经常并不能提供足够的控制。
Just the knowledge that one has control is sufficient.
只要知道自己有控制力,就足够了。
Traffic control is, however, not sufficient.
但是,仅使用通信量控制是不够的。
Part of being responsible and self-sufficient is to take control of your finances.
承担责任和自立的一部分就是控制你的财政状况。
Does this step involve a hazard of sufficient risk severity to control it?
此步是否涉及控制一个高风险度危害?
Does this step involve a hazard of sufficient risk severity to control it?
此步是否涉及控制一个高风险度危害?
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