A flashing set of healthy and clean, regular 'pearly whites' was a rare sight in Victorian society, the preserve of the super-rich (and even then, dental hygiene was not guaranteed).

在维多利亚时代，一副闪闪发亮的健康、干净、整齐的“珍珠白”牙齿是非常罕见的，只有超级富豪才能拥有（即便如此，在那个时代，口腔卫生无法得到保证）。

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Cooperation can be regarded as a summary of the regular reaction system between country and society.

合作主义可以被视为一种对国家和社会间常规性互动体系的概括。

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You will need to provide sponsor forms from two regular members of CFA Institute, one of whom must also be a member of your preferred society.

您需要由两个CFA协会固定会员提供的推荐表格，其中的一个必须是您首选分会中的一员。

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"They aren't used to being part of regular society, " he says.

WSJ: The Pot Business Suffers Growing Pains

It would make a nice present for a friend in a distant country who knows little about Hong Kong and whose regular reading includes society magazines.

CNN: The Never-Ending Story

Mr Robathan said the government would ensure the reserve forces had modern equipment and vehicles to make the change possible but he said it would require a change in the attitudes of society and the regular armed forces.

BBC: Tory backbenchers criticise plan to cut regular army