photoperiodic cycle的用法和樣例：
例句
- Then Oraibi will be rejuvenated with its faith and ceremonies, marking the start of a new cycle of Hopi life.
然后用它的信仰和儀式得到更新，標志霍皮人生命新的周期循環(huán)。 - Individual countries would then target this debt level over the business cycle, allowing for some flexibility on both sides.
在商業(yè)周期循環(huán)中，每個(gè)國家將以這個(gè)債務(wù)水平為目標，上下允許一些靈活性。
