PHRASAL VERB 作出决定;确定（采取某种行动） If you say that you are not ruling in a particular course of action, you mean that you have not definitely decided to take that action. 作出决定;确定（采取某种行动）
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We have made no decisions on restructuring yet. We are ruling nothing out and we are ruling nothing in. [VERB noun PREP.]
我们还没有针对改组作出任何决定。我们既没有排除也没有确定任何可能的选择。
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We must, as I said, take care not to rule in or rule out any one solution. [VERB PREP. noun]
正如我说过的，我们必须注意不要肯定或否定任何一种解决方案。