balance to surplus

例句：

1. 1. The teacher asked the students to balance their books on the desk.
   老师要求学生们把书放在桌子上保持平衡。
2. 2.The company is trying to balance its profits with its social responsibility.
   该公司试图在利润和社会责任之间找到平衡。
3. 3. The new manager has balanced his workload so that he can focus on important tasks.
   新任经理已经平衡了他的工作量，以便能够专注于重要的任务。