raise boring machine

例句：

1. 1. The team raised the flag at halftime.
   球队在中场休息时升起了国旗。
2. 2. The company is raising funds for a new project.
   公司正在为一个新项目筹集资金。
3. 3. The scientist raised questions about the results of the experiment.
   科学家对实验结果提出了疑问。