True, there will be patches of perkiness in the emerging world.

就业不足的微弱的复苏将在很多国家出现。

youdao

And smile enforcement is just the beginning; a whole SLATE of behavior-recognition software will someday pick people out of a crowd for insufficient perkiness.

而且微笑执法只是一个开始，一整套行为-识别软件某一天将能够把某个不活跃的人从人群中挑出来。

youdao

After rather tetchily enduring a miserable few months in early summer when spin and sleaze dominated the headlines, the prime minister has recovered his usual perkiness.

ECONOMIST: Bagehot

The romantic comedy takes on the familiar facile arguments of modern life the pros and cons of e-mail relationships, the chain store behemoth v mom-and-pop shop, the heartless capitalist v the caring children's bookshop owner against the backdrop of an idealised Manhattan, graced by copious helpings of caffelatte, literary parties, and the perkiness of Ms Ryan accompanied by an assortment of children and dogs.

ECONOMIST: Cinema