revolving cross-currency swap facilities

例句：

1. 1. The revolving door is a symbol of constant change.
   旋转门是不断变化的象征。
2. 2. The revolving market is always changing.
   旋转市场总是在变化。
3. 3. The revolving wheel is the heart of the machine.
   旋转轮是机器的核心。