1.So Aunt Mary Maria came, demanding immediately upon her arrival if they had had the chimneys cleaned recently.
玛丽·玛利亚阿姨就这样来了，刚到家就责问她们是否把烟囱清理干净了。
2.White smoke rose from the chimneys.
烟囱里冒着白烟。
3.Factory chimneys foul the air with smoke.
工厂烟囱的烟尘污染了空气。
4.Cracks in chimneys can be the cause of a fire years later.
那些烟筒的裂缝甚至可能在几年后导致一场火灾。
5.The chimneys were built of stones and turf, and the roofs were thatched with grass.
烟囱的材料用的是石头和泥炭屋顶则用茅草覆盖。
6.There were trams, orderly queues, makeshift picture houses and smoking factory chimneys.
曾经有往来的电车，秩序井然的队伍，临时搭建的画屋和从不停歇的工厂烟囱。
7.Tall chimneys belch [vomit] forth black smoke.
高高的烟囱喷吐出黑烟。
8.They are also called thermal chimneys or thermosiphons.
它们也被称为热烟囱或热虹吸管。