trail dust

1.

1. Although the riverbed over the slippery rocks loose and full of traps, but I have not worry about the tragic decline valley, or the rubble of residual ice flowing down the sky, the worst results have been nothing but a fall or are not careful, Wei-pin have nothing to fear Shiguwucun or with vehicle division of history into a trail of dust along with the.
遍布河床的乱石虽然湿滑松动且满是陷阱，但我已不用担心滑落山谷的惨剧，或是天空飞落的碎石残冰，最坏的结果已不过是不小心的摔伤或崴脚，已不用害怕尸骨无存或是与车师古道一起化作历史的尘埃了。

2. The car left a trail of dust behind it.
汽车过处，留下一道灰尘。

3. Although the author's promise that he can find things in the dust-laden history of the paper trail, the book was his father figure how Zunainai, these are not important, it was important for the historical authenticity is in the integration of its artistic value.
虽然作者信誓旦旦地说他怎样在尘封的故纸堆中寻找历史的线索、书中的人物怎样是他的爷娘祖奶奶，这些都并不重要，重要的是它的历史真实性是融合在它的艺术价值之中的。

4.

4. Long after a comet and it's tail have passed us by, it leaves behind a thin trail of dust and debris.
在彗星和它的尾巴经过地球后，它会留下了一长段的灰尘和碎片。

5. trail dust的解释

5. In her animated form she leaves a trail of twinkling pixie dust.
在她的生动的方式，她留下了一瞬间仙尘线索。

6. Of course, that string is a cosmic trail of gas, dust, and stars about 22, 000 light-years long.
当然，连成串的线是一道由气体，尘埃和恒星组成的宇宙潮汐尾，大约有2.2万光年长。

7. On the basis of analyzing the strength state of the dust particle in the atmosphere, the theoretical research and numerical simulation were made by studying the arising and velocity trail of the dust which is on the surface of the dust source.
以堆煤场煤尘为对象，在对粉尘颗粒在大气中的受力状况进行分析的基础上，对开放性尘源表面的粉尘起尘及其在大气中扩散的运动轨迹进行了理论研究和数值模拟。