从赫托收集的很多哺乳动物骨骼上都有石制工具留下的切痕，但我们不知道这些动物是被赫托人猎杀的还是被其他食肉动物杀死后留给赫托人的残羹冷炙。
Many of the mammal bones collected from Herto bear cut marks from stone tools. It is impossible to say, however, whether the people were hunting the animals or scavenging the kills of other predators.
穷人住在城市垃圾场，盖起了所谓的胡佛村，甚至为争夺餐馆丢弃的残羹冷炙大打出手。
The poor lived in city dumps, in so-called Hoovervilles, and fought over garbage thrown out by restaurants.
目的：优选川牛膝的盐炙工艺。
Objective:To optimize the technology of processing Radix Cyathulae.
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