美国人常用红色表示热度。

Americans often use it to express heat.

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美国人常用一把抹黄油的小刀，英国人常用与切肉刀相似、但小一点的刀子，放在切肉刀的外侧。

Americans usually use a butter spreader, the English often use a knife similar to the meat knife but smaller and placed on the outside of it.

youdao

其实美国人的确常用这老套的问候方式，而他们所期待的，也只是一般的标准回答。

Well, Americans do often use this trite greeting, and they generally expect nothing but the standard answer.

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