可承载多连板以增加生产率。
本实用新型提高了枢轴机构的抗拉强度，令上、下连板之间的相对转动更加灵活。
The utility model improves the tensile strength of the pivot mechanism, so that the relative rotation of the upper connecting plate and the lower connecting plate is more flexible.
太阳光从板窗缝里强烈地照射进来，把花缎窗帘照得发紫，使她完全恢复了自信心，清除了她思想中的一切，连那块石头也不见了。
The sun, which was glowing through the crevices in her shutters, and turning the damask curtains crimson, reassured her to such an extent that everything vanished from her thoughts, even the stone.
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