他的态度有一种难以描述的优雅.

There is an elegance, a jenesaisquoi, in his air.

散发而出的醉人的芳香难以描述!

So sweet , the sense faints picturing them! Thou.

设计是一件难以定义，难以描述的事。在不同时期，它的意义也不同。

Design is a slippery and elusive phenomenon, which has meant different things at different times.

隐蔽所内景象的戏剧性用语言难以描述。

The scene inside the shelter was dramatic beyond words.

我们将说明传统的混合整数规划方法使问题难以描述和解决。

We will show that the traditional mixed integer programming approach makes the problem difficult to represent and solve.

密探回头望望另外两人, 两人都以难以描述的惊讶望着杰瑞.

The spy looked round at the two gentlemen; they both looked in unspeakable astonishment at Jerry.

他描述了过去用来对待犯人的一种刑罚，囚犯被迫喝水，然后被用在此难以描述的令人既不愉快的方法阻止排尿。

He described a practice, also detailed by former prisoners, in which prisoners are forced to drink water and then prevented from urinating by a method too unpleasant to be described here.

她在他眼里的样子恐怖得难以描述——恐怖，似乎还在责备他。

The look she gave him was charged with an unspeakable terror–with terror and, it seemed to him, reproach.

这对她来说，简直就是天方夜谭。因此，在经历了长达四年的难以描述的冒险之后，一艘伪装成渔船的船悄悄出海了。

It was inconceivable to her that she would not succeed. So after a four-year saga that defies fiction, a boat slipped out to sea disguised as a fishing vessel.

传统理论与模型难以描述无线传感网络的传感、构 、 线 、 动、在和互连 、 及单个传感器的能量 、 储和计算能力有限的基本特性.

WSNs bring new challenges , including its heterogeneity, mobility, ubiquity, etc.