Lights reflected off dust-covered walls creating a ghostly luminescence.灯光照在满是灰尘的墙上，反射回苍白的冷光。The powdery dust rose in a cloud around him.一团粉尘在他周围扬起。Wind caught the sudden puff of dust and blew it inland.风猛地刮起一阵灰尘，将它吹往内陆。...
I crammed on my cap again, helped the Duke up and tried to dust him off.我重新戴上帽子，扶公爵起身并掸去他身上的土。If the stellar spectrum is known, the albedo of the dust can be obtained.如果恒星的光谱已知, 就可得出尘埃的反照率.She offered me a lozenge when t...
两个士兵骑马赶到旅行队的前头.The two soldiers rode up to the head of the caravan.所有英国的沙漠旅行队都首尾相连.All the touring caravans in Britain were put end to end.旅行队在沙漠中的绿洲停下来过夜.The caravan stopped for the night at an oasis....
Remember, keep a positive attitude and good things will happen.记住：保持乐观的心态，好事自然会发生。Llewelyn was mounting the stairs up into the keep.卢埃林登上台阶，走进城堡主楼。When you are sitting, keep your elbow on the arm rest.坐立时，把胳膊肘靠在扶手上。...