It's unclear what sparked the massive blaze.

目前还不清楚起火原因。

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

但目前尚不清楚导致枪击事件的原因。

The reasons for studying the Renaissance nowadays are often left a bit unclear.

当前学习文艺复兴的原因 常常有点不那麽清楚。

The competing versions of events still leave some things unclear.

朝鲜就会谈情况给出的另一版本说明仍留有一些疑问。

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

这个表达“the birds and the bees”意思不明晰。

The circumstances of the apparent defection are unclear.

目前尚不清楚这名公然叛逃的人的具体情况。

Also unclear is why Microsoft has gone it alone.

现在也不清楚微软为何要甩开其他公司单干。

The fate of the trapped miners still remains unclear.

而被困矿工的情况目前还不清楚。

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。

But the policy is unclear and contradictory.

但该政策是不清晰的，是矛盾的。

Much is still unclear about what happened.

目前这一事件的许多细节仍不明朗。

What can Blinken offer on that? Unclear.

对此，布林肯能提供什么呢? 不清楚。

I am unclear on what my job is.

我不清楚我的工作是什么。

The transition from yelling to streaking is unclear.

从大喊到裸奔的转变不是很清楚。

We're a little unclear on the exact process.

我们对整个过程的细节有点不清楚。

The terms are unclear and talks ongoing.

条款尚不清楚，谈判仍在进行。

So, people's sight becomes cloudy and unclear.

因此，人们的视力会变得模糊。

It's unclear exactly why he did this.

不清楚为什麽他这样做。

It's unclear whether there were any deaths.

目前还不清楚是否有人死亡。

And the connection of ideas is somewhat unclear.

并且想法之间的联系也有些不明确。