'It's not that easy for archaeologists to pin down how food processing worked in these early stages, but some of these artefacts can give us a good insight into it.'

对于考古学家来说，精确地找出在这些人类早期阶段食品加工究竟是怎么样的，可不是一件轻松活；不过有些文物可以给我们提供一向很好的启示。

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Mr Motion told BBC Radio 4's Today programme it was important the conference delivered some practical proposals which would give the government food for thought.

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Ms. TATIANA MALIEKA (Manager, Caulideir): If you have a food which you remember you eat when you were a child, it give you some feeling of closeness, of comfort.

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