direct departmental expenses

例句：

1. 1. Themanager directed the team to work on a specific project.
   经理指示团队专注于一个特定的项目。
2. 2. The teacher gave a direct explanation of the problem.
   老师直接解释了这个问题。
3. 3. Directing traffic at an intersection is essential for ensuring safety.
   在十字路口指挥交通对于确保安全至关重要。