phase of equality

例句：

1. 1. The development of the industry has gone through several phases.
   这个行业的发展经历了几个阶段。
2. 2. The company is in a phase of expansion.
   该公司正处于扩张阶段。
3. 3. The project is at a critical phase where decisions are needed urgently.
   该项目正处于一个需要紧急决策的关键时刻。