balance between silkworm and mulberry output

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本放在桌子上保持平衡。
2. 2. The two teams are trying to balance their resources and goals.
   两队正在努力协调资源和目标。
3. 3.Balance is key to maintaining good health.
   保持平衡是维护良好健康的关键。