我确实在地面装好四面墙的三个框架，再用链式起重机把它们吊起来。
I did frame three of my four walls on the ground, then raised them with the chain hoist.
竹子与绳子和竹螺栓连接在一起形成一个地板上的框架，然后再由起重机吊立。
Bamboo is connected together with lashing and bamboo bolt to form a frame on the floor before being erected by crane.
这两台起重机需要一个特殊框架固定一对对角延伸的外舷架，而不是（一般的）从卡车框架平直从伸出。
Both cranes need a special frame to hold a pair of outriggers that extend diagonally, instead of straight out from the truck frame.
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