very early in the morning
一大早
(informal)intelligently alert and lively
(非正式)机灵到极点
the glamour and excitement of city life
声色犬马的都市生活
they hankered for the bright lights of the capital.
他们向往声色犬马的都市生活。
be optimistic or cheerful in spite of difficulties
（在困境中）看局势的光明面，抱乐观态度