《魏书·列传·卷六》
现在计量钟磬的数目，各以十二架为准。 
今量钟磬之数，各以十二架为定。 
Now count the number of bells and chimes, each with twelve frames as the standard.
<s>[INST] Kindly elucidate the central themes in this passage in English: 今量钟磬之数，各以十二架为定。  [/INST] Now count the number of bells and chimes, each with twelve frames as the standard.</s>
Kindly elucidate the central themes in this passage in English: 今量钟磬之数，各以十二架为定。
user
Now count the number of bells and chimes, each with twelve frames as the standard.
assistant