1·The BLS helpfully provides "smoothed" data that adjusts for the change in the estimation procedure.
劳工统计局有用地提供了“平滑的”数据,调整了估计过程中的变化。
2·Once a transaction goes through, the CVV should be discarded and not left behind in memory, saved on disk, written into a logfile, or otherwise helpfully remembered until next time.
事务一旦,应丢弃CVV,和不遗留在记忆,保存在磁盘上写入到日志文件,或否则有用地记得直到下一次。