“人们不再仅仅是为了供养家庭而去打猎捕鱼，他们也许会在部落中用肉来换取其他物品，甚至以此来赚取现金。”suarez说。

"People started to hunt and fish not only provide food for the family, or maybe to exchange meat for some other goods within the community, but as a way to get cash," says suarez.

youdao

许多人不再等待肉商或面包师提供的服务，而是自己挑选物品并在结账处自己进行扫描。

Rather than waiting for a butcher or baker to serve us, many people now choose their own groceries and scan them themselves at the checkout.

youdao

另一方面，奢侈的物品，比如肉，价格将会昂贵。

Luxury items such as meat, on the other hand should be costly.

youdao