议案

例句：

1. 1.The company has submitted a proposal for anew office building.
   公司提交了一个新的办公楼的提案。
2. 2. He made a proposal to thegovernment about how to improve the education system.
   他向政府提出了一个关于如何改进教育系统的提案。
3. 3. The teacher gave a proposalon how to improve student engagement in class.
   老师提出了一个关于如何提高学生课堂参与度的建议。