iterative coordination

例句：

1. 1. In programming, iteration is a fundamental concept that allows us to solve complex problems by breaking them down into smaller parts.
   在编程中，迭代是一个基本概念，它允许我们通过将复杂的问题分解成更小的部分来解决。
2. 2.The process of iterating through a list of numbers to find the sum is known as a loop.
   遍历数字列表以找到总和的过程被称为循环。
3. 3. The scientist used iterative methods to develop a new vaccine that could be more effective than existing ones.
   科学家使用迭代方法开发了一种新疫苗，其效果可能比现有的更有效。