sequence of play

例句：

1. 1. The sequence of events unfolded gradually.
   事件的序列逐渐展开。
2. 2.The scientists conducted a sequence of experiments to test the hypothesis.
   科学家们进行了一系列的实验来测试这个假设。
3. 3. The sequence of numbers is important for solving this problem.
   这个数列对于解决这个问题很重要。