In the 1500s, members of the ruling classes used knives to cut meat.
在16世纪,统治阶级的成员用刀切肉。
Gouge marks in animal bones suggest human ancestors used stones to cut meat 3.4m years ago. Photograph: Dikika Research Project/PA
动物骨头上的凿痕表明,人类祖先在340万年以前就开始使用石头去切割肉类。
Inside teams of butchers fillet and trim the carcasses that arrive on a conveyor belt, tossing the cut meat into plastic-lined trolleys.
屠夫组负责对于屠宰后由传送带运来的畜体进行去骨,修整,再将切好的肉扔进塑料外壳的推车中。
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