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来源：雅诚德英语网
From the pictures of the schools, it seems like there was some kind of reinforcement, but it \ \ \ 's not well designed because in the steel bar there \ \ \' s no confinement.
从学校的照片上看，它还是用了些钢筋，但没有设计好，因为主筋周边没有采用箍筋。
From the pictures of the schools, it seems like there was some kind of reinforcement, but it \ \ \ 's not well designed because in the steel bar there \ \ \' s no confinement.
从学校的照片上看，它还是用了些钢筋，但没有设计好，因为主筋周边没有采用箍筋。