你可能知道美洲为欧洲和亚洲提供一些诸如南瓜、豆子、火鸡、花生之类的食物。
You are probably aware that the Americas provide Europe and Asia with foods like squash, beans, turkey, peanuts.
南瓜在北美洲的文化里占有很重要的地位。
当凯尔特人的后裔到了北美洲时，他们发现南瓜更大也更易于雕刻。
When their descendents5 went to North America, they discovered that pumpkins were larger and easier to carve.
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