The middle one is not a flag, is the girdle used to gird the mast and decorations.
中间的不是旗，是束住的旗杆与装饰的飘带。

Gird your sword upon your side, O mighty one; clothe yourself with splendor and majesty.
大能者阿、愿你腰间佩刀、大有荣耀和威严。

The design of prestressed space gird with cable furnished in body for Jinan Campaign Memorial
济南战役纪念馆体内布索预应力网架设计

The boss has called me to his office. I'd better gird up my loins and go and see what he wants.
老板叫我到他办公室去。我应做好准备, 去看看他要干什么。

Power Gird is the infrastructure and important resource that related the vitals of national economy.
电网是关系国民经济命脉的基础设施和重要资源。

And thou shalt gird the tunick with fine linen, and thou shalt make a fine linen mitre, and a girdle of embroidered work.
腰带应是编成的。