床板不平，睡觉时总搁着我。
我晚上竟然醒了两次，笑得床板乱颤。
I actually woke up twice during the night, and laughed till the bed shook.
当床板架与地面平行 时，实现了床的功能；
When the bedplate frame is parallel to the ground, the function of bed is realized;
桥上旭普林无砟轨道机械施工的重点是混凝土道床板的施工技术。
The key point for its mechanical construction is construction technology of concrete track beds.
桥上旭普林无砟轨道机械施工的重点是混凝土道床板的施工技术。
The key point for its mechanical construction is construction technology of concrete track beds.
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