《仪礼·既夕礼》
先撤去覆巾，包在羊、豕的前后四足上面。
彻巾，苞牲，取下体。
First remove the shroud and wrap it around the front and back four legs of the sheep and pig.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 先撤去覆巾，包在羊、豕的前后四足上面。 [/INST] 彻巾，苞牲，取下体。</s>
Convert the following modern Chinese text into Classical Chinese: 先撤去覆巾，包在羊、豕的前后四足上面。
user
彻巾，苞牲，取下体。
assistant