But it's unclear why or what had precipitated the shooting.

但目前尚不清楚导致枪击事件因。

Autonomy seems more distant than ever, and the road to it ever unclear.

自治之路从未如此遥远，未来风云变幻。

It's unclear what exactly he was referring to.

现并不清楚他指是哪件事。

Also unclear is why Microsoft has gone it alone.

现也不清楚微软为何要甩开其他公司单干。

The expression " the birds and the bees" is unclear.

这个表达“the birds and the bees”意思不明晰。

She doesn't make her point clear, she doesn't speak in full sentences, and she wastes words on unclear and unnecessary details.

她没说明白自己观点，也没用完整句式，不明确也不必要细节上废话多。

Moffitt said it's still unclear why some children have better self-control than others, though she says other researchers have found that it's mostly a learned behavior, with relatively little genetic influence.

Moffitt说还不确定为何有些小孩自控力会比其他小孩好，不过她说另外一些研究者已经发现自控是后天行为，基因影响相对较小。

It's unclear what sparked the massive blaze.

目前还不清楚起火因。

But exactly how it works is still a little unclear.

但具体是怎样运作机制目前是不清楚。

His cause of death is still unclear, but the Kremlin says an investigation is underway.

他死因尚不清楚，但克里姆林宫表示行调查。

It was also unclear who would be financing the project.

目前尚不清楚谁将为该项目提供资金。

The fate of the trapped miners still remains unclear.

而被困矿工情况目前还不清楚。

A bigger budget has been outlined for 2016, though it is unclear how it will be financed, and recurrent spending will be pared back.

布哈里已经为2016年勾勒了一个更大预算（尽管目前还不清楚钱从哪来），而且周期性开支将得到削减。

But he said it remained unclear whether those responsible were foreign, domestic or if it was the work of malevolent individual.

但他说尚不清楚袭击者究竟是外国人、本国人还是恶意个人。

The police officer interviewed told news reporters the snake didn't belong to the man, and it was unclear how it got into the apartment.

接受采访警官告诉新闻记者，这条蛇不是这名男子，也不清楚它是如何入公寓。

We're a little unclear on the exact process.

我们对整个过程细节有点不清楚。

It's unclear if they'll go far enough for those who want strict punishments on Turkey.

尚不清楚这些措施对那些希望对土耳其行严厉惩罚人来说够不够狠。

It's still unclear what the path forward might be for real reform.

目前还不清楚真改革道路是什么。

What's unclear is whether the Maduro administration will accept it.

目前尚不清楚是，马杜罗政府是否会接受这一提议。

It's unclear why, but keto is proven to reduce the symptoms of epilepsy and studies show that epileptic children who stay on a very restricted keto diet for several years can suffer from kidney stones, high cholesterol, and bone fractures.

目前尚不清楚为什么，但酮基饮食被证明可以减轻癫痫症状，并且研究表明，癫痫患儿如果连续几年严格保持酮基饮食话，可能会患上肾结石、高胆固醇和骨折。