threshold treatment

例句：

1. 1. The patient's condition was at the threshold of recovery.
   患者的病情正处于康复的边缘。
2. 2. This is a critical decision that will have a significant impact on our future.
   这是一个对我们未来有重大影响的决策。
3. 3. The company's survival depends on its ability to adapt to the changing market conditions.
   公司的存亡取决于其适应不断变化的市场条件的能力。