撑木

yī gēn chēng mù chū xiàn le liè hén yǒu jǐ chù yǐ jìn xíng le cū lüè de xiū bǔ

一根撑木出现了裂痕，有几处已进行了粗略的修补。

One strut had fractured and been crudely repaired in several places.