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- long pillar work 长柱分段开采
- Also visible, near the bottom of the image, is ten light-year long pillar sometimes dubbed the Fairy of Eagle Nebula. 此外，靠近影像底部有十根长度将近一光年的气柱，它们有时被戏称是老鹰星云的仙女。
- It took a long while to do the work. 做这个工作花了许多时间。
- How long does it take him to drive to work? 他开车去上班要用多长时间？
- He carried on working long into the night. 他一直工作到深夜。
- The vaulting chamber was full of long pillars of stone, fat on either end, narrow in the middle; some were as slender as a hair's-breadth, like strands of oozing honey. 这个拱形的房间里，布了高高的石柱，这些石柱，分布在房间两端的，是粗的，分布在房间中间的，是细的；一些石柱，纤细得如同发丝，就象是渗出的蜂蜜的细丝。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- His long absence from work delayed his promotion. 他长期不上班，把他的提升给耽误了。
- I do not think it will take long to finish the work. 我认为这项工作不需要多少时间就可完成。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- Hard work and long hour is rungs in the ladder of success. 刻苦努力和孜孜不倦是成功的梯阶。
- Study on Gas Concentration Distribution Rules in Goaf of Room and Pillar Working Face 房柱式采煤工作面采空区瓦斯浓度分布规律研究
- It was a long trudge up the hill. 那段上山的路很难走。
- I think a long holiday would work wonders for your health. 我想长期休假会给你的健康创造奇迹。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- Cream cakes are no long a luxury. 奶油蛋糕再也不是奢侈品了。
- Between ourselves, that young man's hair is much too long. 就咱俩之间说说，那小伙子的头发实在是太长了。
