And secondly, because there was not time to season the wood for a long period, with the changes in humidity caused by the museum's air conditioning being turned on by day and off at night, the beams and columns are already starting to split.
而來不及長時間乾燥處理的木材，在博物館日夜冷氣一開一關的濕度差距下，樑柱已開始龜裂。