您要查找的是不是：
- I'm unclear as to what you mean. 我不像你说的那样肯定。
- I have always been pretty unclear on this issue. 这个问题我一直弄不太清楚。
- Such a style is clearly unclear. 此种笔调显然是不清晰的。
- The effect of the uniform curriculum is unclear. 统一课程效果到底怎样目前还不好说。
- The exact cause of depression remains unclear. 引起忧郁症的确切原因还没有查明。
- As a result, some body features are unclear. 结果，一些体内特征并不明确。
- Moreover, the evidence of harm was unclear. 更有甚者，危害的证据尚不清楚。
- The origin of language is also unclear. 语言的出现同样也是模糊不清。
- I'm unclear about what you want me to do. 我不太明白你要我做什么。
- It is unclear whether there is any damage. 有无损坏尚不清楚。
- Our plans are unclear at the moment. 我们的计划目前尚未确定。
- Some of your diagrams are unclear. 你的图表当中有的不清楚。
- Unclear waste is a kind of pollution. 核废弃物是一种污染。
- It is unclear how Israel will react to the flight. 目前还不清楚以色列将如何反应。
- It is unclear whether the economy will get better. 经济是否好转仍不明朗。
- It is unclear why he went to the USA. 他为什么去美国,不清楚。
- The time frame is still unclear to us. 时间长什么样，我们仍然不清楚。
- Unclear power is the biggest exsiting energy now. 原子能是现存的最大的能源.
- Unclear writing is difficult to understand. 模糊的字迹使人难以辨认。
- It refers to the unclear boundaries of words. 语言模糊性指语词所指范围的边界不确定的属性。
