I had no idea of the gaffe which I was committing.

楚犯了什么错误。

I am happy to clarify any points that are still unclear.

愿意说明任何仍然楚的地方。

It is unclear whether the meeting will go ahead as planned.

会议是否会如期举行楚。

The instructions in the manual are as clear as mud.

使用手册上的说明一点也楚。

The lesson was not clear and it has muddled me.

这一堂课楚，把给搞糊涂了。

This sentence is ambiguous in sense.

这个句子意思楚。

Because he sits in,thinking is behind it is not clear to listen or mishear cause.

以为是因为他坐在后边听楚或者听错了的缘故.

The final letter is very vague; possibly an R or a K.

最后一个字母很楚, 能是R, 也能是K。

Scrotal calcinosis: Is the cause still unknown?

病因是否仍楚?

I'm still hazy about it.

对此仍楚。

His reasons remain obscure.

他的理由楚。

An open verdict was the only appropriate one, given the very unclear evidence at the inquest.

调查发现的证据十分楚，只有作出存疑判决才恰当。

Badly worn type prints poorly.

磨损的活字印得楚。

It's not clear,the steel at point seems to be intact and plumpy.

看太楚,好象刀尖夹钢完整而丰满啊.

I wot that but too well.

很楚那件事。

The house is hers as of right but it is not clear who owns the furniture and paintings.

这所房子是她的合法财产，但傢具和画的归属却楚。

According to Van Cauter, the mechanism may have to do with a small area in the brain where neurons respond to both eating and sleeping.

考特说，这种与缺乏睡眠有关的激素变化的确切原因楚，这种机制能与大脑中某个区域有关，在这个区域中神经元对饮食和睡眠都会作出反应。

It was a little boat, oarless, or not visibly propelled, and in it were her mother, and Vesta, and some one whom she could not make out.

那是一只很小的船，旁边没有桨，也见它移动，船中坐着她的母亲和味丝搭，有一个人却辨楚。

It was reported that the detwinning stress in martensite of Ti-Ni alloys increases with increasing annealing temperature, but the reason for such a strange behavior has remained unclear.

有报道称Ti-Ni合金的去孪晶应力随着退火温度的升高而升高，但是造成这一现象的原因楚。

Attractive and 'Pilfer-Proof' - A stapled box leaves a clear, unmarred surface;no part of the box is obscured (especially print) and the box achieves its function as a messenger.

引人注目和防盗-钉合以给人留下干净的，无损坏的外表，没有表面被覆盖或者楚（特别是印刷的盒子），且盒子以更好地传递视觉的信息。