customary price

In addition, I believe that modern marriage as a result of the connotation and extension of property and traditional marriage are not property, not only engaged when the customary payment of bride price.

此外，笔者认为由于现代婚约财产的内涵和外延都有别与传统婚约财产，不再仅指订婚时依习俗给付的彩礼。

And when US oil companies raised gasoline prices after Hurricane Katrina, there were howls of outrage despite the fact that the refining infrastructure was badly damaged and it was self-evidently impossible to supply everyone at the customary lower price.

当美国石油公司在卡特里纳飓风（hurricane katrina）后调高汽油价格时，消费者纷纷表示愤怒尽管事实是，炼油设施遭受严重破坏，石油公司不可能以通常的低价供应所有消费者，这是不言自明的事情。

A hard-wired refusal to accept something other than the customary price would, in such a setting, be an advantage.

在这种环境下，本能地拒绝接受通常价格以外的东西是一种优势。