linear strategy rule

例句：

1. 1.The path is linear and easy to follow.
   这条路线是直线的，很容易跟随。
2. 2.The data points are linearly related to the outcome variable.
   数据点与结果变量呈线性关系。
3. 3. The design of the new building follows a linear layout.
   新建筑的设计遵循直线布局。