| 1 | China took the lead in issuing a central bank digital currency. | |
| 2 | The US dollar is one of the most widely circulated currencies in the world. | |
| 3 | The faster the circulation speed of money, the faster the economic growth. | |
| 4 | Stable monetary policy is one of the important conditions to sustain economic growth. | |
| 5 | The central bank has announced a new round of monetary policy to curb inflation. |
