sequential stroke character generator

例句：

1. 1. The sequence of events is crucial for understanding the outcome.
   事件的顺序对于理解结果至关重要。
2. 2. The data was organized in a sequential manner.
   数据以有序列的方式组织。
3. 3. The program follows a sequential approach to learning.
   该程序采用有序列的学习方式。