The publishers claim that the book constitutes "the first sequential exposition of events and thus of the history of the revolution".出版商称这本书是“对革命大事及革命历史的第一次系统阐述”。In this way the children are introduced to sequential learning.这样孩子们就会循序渐进地学习。Put the cards in sequential order.把这些卡片按顺序摆放。