《宋史·志·卷一》
后来没能完成，大概在朝廷的大臣们很少有通晓它的制度的。
已而不就，盖在廷诸臣罕通其制度者。
Later it was not completed, probably because few ministers at court were familiar with its mechanism.
<s>[INST] Kindly elucidate the central themes in this passage in English: 已而不就，盖在廷诸臣罕通其制度者。 [/INST] Later it was not completed, probably because few ministers at court were familiar with its mechanism.</s>
Kindly elucidate the central themes in this passage in English: 已而不就，盖在廷诸臣罕通其制度者。
user
Later it was not completed, probably because few ministers at court were familiar with its mechanism.
assistant