History can be retrieved using a sliding, fixed, or current period, or last completed period filter.
可以使用变化区间、固定区间或当前区间检索历史记录，还可以使用上次使用的期间筛选器进行检索。
2
That is a job the central bank would surely much prefer to its current task of trying to rescue a sliding economy.
相比当前尝试拯救下滑的经济这一任务而言，英国央行当然更喜欢这一工作(出售资产回收货币)。
3
After adding this sliding interval to the data filters, if the current date is December 15, the dashboard displays task instances that meet all of the following criteria.