It's unclear what exactly he was referring to.

现在并不清楚他指哪件事。

The protests' vague message chimes with a public sense of unfocused dismay.

抗议者们不清楚信息和公共没有中心失落感致。

Well the fact of the matter is - and I don't want to make allegations that aren't substantiated because it's not clear to me.

事实——我不想提出未经证实指控，因为我不清楚事情来龙去脉。

The backdrop is a barren landscape and it's unclear where the video was shot. US officials say they've seen it but aren't yet in a position to confirm its authenticity.

视频背片荒芜象。目前还不清楚视频拍摄地点。美国官员表示他们已经看到该视频，但并未证实其真实性。

But exactly how it works is still a little unclear.

但具体怎样运机制目前不太清楚。

That's where me and my friends were at a loss.

这就我和我朋友都不清楚地方了。

It is not clear how much they would charge for a cup.

目前还不清楚他们杯咖啡。

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

目前还不清楚真正改革道路什么。

It's not clear what the cost would be for a program like that.

目前还不清楚这样个项目成本多少。

But it’s unclear what the long term results will be.

但长期后果会怎样不清楚。

And there's a part of writing I think that we don't understand.

我认为对于写，我们还有不清楚地方。

Japanese officials said a different North Korean vessel informed them of the incident which occurred in an area known as the Yamato Shallows, a rich fishing ground. It's unclear why the boat capsized.

日本官员称，另艘朝鲜船只向他们通报称雅玛多浅滩发生了起事故，该海域个富饶渔场。目前还不清楚渔船倾覆原因。

UNIDENTIFIED FEMALE: While it is unclear what the up shore of this latest Israeli election will be, what is clear is that places like this continue to build for the future.

虽然目前还不清楚以色列这次选举结果如何，但可以确定，像这样地方将继续为筹备未来而建设。

I don't know, love. If I've got time?

我不清楚，亲爱，如果我有空话就去？

Authorities still don't know what caused the fire.

当局仍然不清楚火灾起因。

If you don't know what's normal for that person, you go back to the context again and say: " Ok, what would be normal in that situation? "

如果你不清楚那个人正常反应，就再回到情中去，思考在此种情况下正常反应会什么。

Right now it's not quite clear where this will make direct landfall but officials are being very clear and direct if you live anywhere along the east coast of Florida, you need to be ready.

目前还不清楚这次登陆地点，但如果你住在佛罗里达东海岸任何个地方，官员们已经非常明确和直接地表示，你需要做好准备。

There's just so much that's unclear at this point. Some analysts have suggested that Russia may be building up a show of force to try to intimidate NATO, maybe to get it to promise that Ukraine won't ever join.

在这点上还有很多不清楚地方。些分析家认为，俄罗斯可能在炫耀武力，试图恐吓北约组织，也许为了让北约承诺永远不会让乌克兰加入。

If you don't properly resolve your story, people will not realize your story is done.

如果你不解释清楚你故事，别人很难意识到你故事已经结束了。

Well, I don't know about annoyed, but they've plenty to get frightened of.

嗯，我不太清楚它们生气频率，但它们确实有很多值得害怕东西。