木质电线杆 英文名称 Telecommunication and power current overhead lines; wooden poles 发布日期 1954-10-01 中国标准分类 K47 标准状态 替代DIN 48350-48; 页数 2P;A4 [关闭本窗口] 版权所有:信..
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That hurts the ancient wooden poles holding up the city underwater.
这破坏了在水下支撑这座城市的古老木杆。
Long-ago builders could have attached wooden poles to the stones and rolled then across the sand, the scientists say.
科学家们说,很久以前的建筑工人也许是在石头上绑上木杆,然后在沙子上滚动。
Long-ago builders could have attached wooden poles to the stones and rolled them across the sand.
很久以前,建筑工人可以在石头上绑上木杆,然后让它们在沙子上滚动。
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