所有的物品上都积了薄薄的一层灰尘。
20年过去了，发生了很多变化，但从邮局到村子的路上一直没有树，除了飞扬的灰尘什么都看不到。
20 years flew by, and so many changes took place, but the road from the post office to the village always hadn't had any trees and nothing but the flying dust could be seen.
最后，心理学把大部分关于快乐和美好生活的书都留给了哲学，哲学则理所当然地任凭那些书落满了灰尘。
In the end, psychology left most of the volumes on happiness and the good life with philosophy, which dutifully left them to gather dust.
1982年一架英航的飞机遭遇了印尼火山爆发并穿越布满灰尘的云层，四个引擎都停止了工作。
In 1982 a BA flight hit a cloud of ash over an Indonesian volcano and all four engines stopped.
“这可能是因为冬天灰尘都冻结了，更容易擦下来。”熊爸爸说着爬上了楼梯。
"I think it is because the dirt is easier to wipe off when it's frozen," said Papa, climbing up the ladder.
灰尘颗粒一般都50—100微米(0.05—0.1毫米)。
Ash particles are normally in the 50-100 micron (0.05 to 0.1 millimetre) range.
截至11月30日(周五)，主要股票指数都开始抖去沙尘暴的灰尘，再次窜上。
By Monday November 30th, the principal stock indices were shaking off the dust and venturing upwards again.
同样，自从我拥有了iPod，我的CD都变得满是灰尘，并且我上次购买CD的那家店已经关门了。
Similarly, now that I've had my iPod for a while, my CDs are getting dusty and the last place I bought one is out of business.
她把书架上所有书上的灰尘都掸干净。
我重重地跺着脚上楼去，看到楼梯非常脏了，每个角落里都积满了灰尘、头发和乐高积木。
I stomp upstairs, noticing how dirty the stairs are, little nests of dust and hair and Lego blocks in the corner of each one.
她已经变得苍老了，像其他苍老的老太太一样；她浑身都是灰尘——衣服的褶皱里，头发上，衰老的皮肤上所有的皱纹里都布满了灰尘。
She had become so gray, gray like her old companion; she was covered in ash-there was ash in the folds of her dress, in her hair, in all the wrinkles of her old skin.
店里的架子一半都空了，装清洗液的瓶子落满了灰尘。
The shelves are half empty, and the bottles of cleaning fluidare covered with dust.
“春天时，过敏原往往是树，夏天就是草地，秋天就变成杂草了，”他还补充道，整个冬天都待在家里的人也会因为灰尘或者宠物毛屑而感染过敏。
"In the spring, it's trees; the summer, grasses; and fall, weeds." Being stuck indoors all winter also may cause trouble for those allergic to dust and pet dander, he adds.
几英尺厚的灰尘和火山灰使肥沃的土壤窒息，致使日本南部两个世纪内都无法居住。
Dust and ash several feet thick smothered the fertile soil, rendering southern Japan uninhabitable for two centuries.
每天都要除尘，并用吸尘器来清理房屋，将溜进你家的灰尘都赶出去。
Dust and vacuum daily to remove particles that have managed to slip into your home.
首先,我基本上不会每天都清洁浴室.....而是每2-3天一次.当我发现灰尘积累起来了,或者有需要清理一下的时候我会清洁一下.
First, I don’t actually clean the bathroom every single day … but every 2-3 days is about right for me. I clean when I notice a little dirt building up, or if I notice something needs cleaning.
他们都包括在黑色烟尘和灰尘。
无论镇纸中，还是桌球台上排列的红白四个球体里，都存在着死。并且我们每个人都在活着的同时像吸入细小灰尘似的将其吸入肺中。
Death exists - in a paperweight, in four red and white balls on a billiard table - and we go on living and breathing it into our lungs like fine dust.
在一些细小的地方，如仪表台和方向盘这些地方都非常容易粘附灰尘，光用吸尘器是没有用的。
In some small place, such as the dashboard and steering wheel, these places are very easy to adhesion of dust, light with a vacuum cleaner is of no use.
因此，可以看见电路元件及风扇周围都吸附了大量的灰尘。
Therefore, it can be seen around the circuit elements and fans have a lot of dust absorption.
由于汽车尾气排放，周围地区煤炭的燃烧以及建筑灰尘所造成的污染物，今年早些时候北京一度几周都笼罩在严重的雾霾当中。
Beijing was shrouded in severe smog for weeks early this year, with pollutants from vehicle emissions, coal - burning in neighboring regions and construction dust.
到处都见不到一丝灰尘(到处都一尘不染)。
北京的沙尘天气覆盖范围达数百英里，人们的居所，大街，以及汽车都覆盖上了褐色的灰尘，北京上方的天空也变成了暗黄色。
The sandstorm, that had traveled hundreds of miles, covered homes, streets, and cars in brown dust and left the sky a murky yellow in the capital city.
所有的花瓶都蒙上一层灰尘。
在清洁完成后，一切外表都确保整洁，不应有明显的灰尘、细菌和清洁剂残留物出现。
On completion of cleaning, all surfaces are to be free of visible dirt, bacterial and residue cleaner leaving a clean appearance.
由于汽车尾气排放，周围地区煤炭的燃烧以及建筑灰尘所造成的污染物，今年早些时候北京一度几周都笼罩在严重的雾霾当中。
Beijing was shrouded in severe smog for weeks early this year, with pollutants from vehicle emissions, coal-burning in neighboring regions and construction dust.
所有家具都落满了灰尘。
他忽然说：“我懂了，所有的灰尘都沉淀到杯子底了。”
"I see", he said suddenly, "Because the dusts have settled to the bottom of the glass."
现在小朋友们没有地方可以玩了。马路有很多灰尘，森林里太暗，原野上风又太大。他们现在都快乐不起来了。
Now the children have no place to play. The road is too dusty. The woods are too dark. The fields are too windy. They are not happy now.
现在小朋友们没有地方可以玩了。马路有很多灰尘，森林里太暗，原野上风又太大。他们现在都快乐不起来了。
Now the children have no place to play. The road is too dusty. The woods are too dark. The fields are too windy. They are not happy now.
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