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- dark smoke puffing 冒黑烟
- Did any smoke puff out from this machine? 从这台机器里冒出过烟来吗?
- Dark smoke was rolling up from the chimney. 黑烟从烟囱里袅袅上升。
- The stove chimney discharged dark smoke. 火炉的烟囱冒出黑烟。
- A cloud of dark smoke rose behind that old car. 那辆老爷车后面冒出一团黑烟。
- Puffs of dark smoke spurted out of the chimney. 烟囱冒出一团团的烟雾.
- The black masses of smoke puffing out of the engine chimneys are polluting our are polluting our air. 从柴油机烟囱里冒出来的黑色烟团正在污染我们的空气。
- Smoke puffed up from the crater of the volcano . 烟从火山口一阵阵地喷出。
- Smoke puffed up from the crater of the volcano. 烟从火山口一阵阵地喷出。
- Smoke puffed up out of the locomotive. 烟自火车头喷出。
- Smoke puffed up from the forest fire. 烟从森林大火中冒起来。
- They saw the dark smoke over Africa,and here and there,through the smoke,the red,angry fires. 他们看到了非洲上空的黑烟，以及黑烟下面到处肆虐的愤怒的烈焰。
- Fires burned, houses fell, gas pipes burst, and dark smoke rose from the streets. 大火燃烧,房屋倒塌,煤气管道爆炸,黑烟从各条街道冒出来。
- Clouds of white smoke puffed up against the blue sky. 一团团白色烟云升上蓝天。
- They saw the dark smoke over Africa, and here and there, through the smoke, the red, angry fires. 他们看到了非洲上空的黑烟，以及黑烟下面到处肆虐的愤怒的烈焰。
- Smoke puffed from the chimney. 烟从烟囱里一股一股地喷出来。
- The stove let out a puff of smoke. 炉子里冒出一股烟。
- The EPD operates a range of controls under the Air Pollution Control Ordinance and its subsidiary regulations,including specific controls on furnaces and chimneys,dark smoke emissions,fuel quality,open burning and certain industrial processes. 环保署根据《空气污染管制条例》及其附属规例，管制空气污染，并且对火炉、烟囱、黑烟排放、燃料质素、露天焚烧和某些工业工序等加以特别管制。
- The EPD operates a range of controls under the Air Pollution Control Ordinance and its subsidiary regulations, including specific controls on furnaces and chimneys, dark smoke emissions, fuel quality, open burning and certain industrial processes. 环保署根据《空气污染管制条例》及其附属规例，管制空气污染，并且对火炉、烟囱、黑烟排放、燃料质素、露天焚烧和某些工业工序等加以特别管制。
- A volcano spewed ash and dark smoke on the main island of the Comoros archipelago on Sunday, sending hundreds of people fleeing from their homes at the urging of the government, a U.N. official said. 4月17日在非洲科摩罗群岛的主要岛屿上，一座火山不断喷发出火山灰和黑色的浓烟，在政府的催促下，当地数百名居民不得不离开家乡。
