make to refer to

例句：

1. 1. She made a cake for her birthday party.
   她为生日派对做了蛋糕。
2. 2. The scientist made an experiment to test the theory.
   科学家做了一个实验来测试这个理论。
3. 3. They made a plan to solve the problem together.
   他们制定了一个计划一起解决这个问题。