There is no way of knowing

Others point out that there is no way of knowing what motivated any of the searches.

其他学者指出，该调查无法得知这些搜索内容背后的动机是什么。

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In this case, there is no way of knowing what was being attempted.

在这种情况下，事后就无从知道尝试过什么样的操作。

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If the filtering happens in the application, there is no way of knowing how many rows to request, thus potentially leading to multiple calls to get a single page of data.

如果筛选在应用程序中进行，则无法知道请求了多少行，因此可能导致通过多次调用来获取单页数据的情况。

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Immigration poses endless dilemmas, and there is no way of knowing whether the success of past immigrants in adopting the American creed will be replicated by immigrants today.

移民给我们提出了无数两难的问题，我们无从知道以往老移民认同美国国民信条成功的先例能否为今天的新移民所复制。

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Even if the proposed budget cuts are achieved there is no way of knowing how long our commitments overseas will last or how expensive they will be.

即使预算案中的支出削减目标得以实现，但我们在海外的战事将持续多久、还要为此付出多高的花费，这些都无从知晓。

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There's no way of knowing what someone is feeling or thinking, so keep the assumptions to yourself, said Becky Whetstone, a marriage and family therapist in Little Rock, Arkansas.

美国阿肯色大学小石城分校的婚姻家庭治疗师贝基·惠茨通（Becky Whetstone）说，你不可能知道别人的感受或想法，所以，这句话还是不要说出口为好。

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Without this, there is no way of knowing how much capital is needed and no telling which institutions are solvent or distinguishing between good and bad banks.

少了这一步，就没法弄清到底需要多少资金，就分辨不了哪些机构具有偿付能力，或者说，无法区分哪些银行是好的，哪些银行是不好的。

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Lew said legislation recently passed by the House of Representatives, which would prioritize debt payments honoring some obligations but not others, is "simply default by another name." He said there is no way of knowing the damage that the default might cause to the economy and financial markets.

卢表示，众议院近期通过的法案优先考虑债务支付一些而不是其他义务，“简直是另一种方式的违约。”他表示，目前无法知晓违约可能给经济和金融市场造成的损害。

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It's worth noting that, with the exception of the name of the class BatchFiles there is really no way of knowing how the job is being stored.

有一点需要注意：除了类名（BatchFiles）之外，实际上没有任何迹象能够说明作业是如何存储的。

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There is no way of knowing the dollar value of fails that have been thus dispatched, and consequently it is impossible to know what amounts of money on bank balance sheets are actually phantom capital that will never be recovered.

完全没有任何办法查清按这种方式处理的未完成交割的交易到底有多大金额，因此也就无法弄清在银行的资产负债表上到底有多少钱属于永远不可能真正追回幽灵资本。

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There is no way of knowing for how long the investigation will continue, or its exact repercussions.

没人能知道调查会持续多久，以及这将带来的确切后果。

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At the moment, there is no way of knowing how much of a difference this discovery will make to HIV therapy and any such developments could take decades.

目前，还不得而知这个新发现能够对艾滋病治疗起多大作用。而此类新的突破进展可能会花上几十年。

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