### Chinese: 中方指导协调组组长、中央军委后勤保障部卫生局副局长陈春明表示，此次演习是在2018年成功举办联合义诊活动的基础上又一次开拓创新实践，具有非常重要的里程碑意义。
### English: Chen Chunming, head of the Chinese guidance and coordination group and deputy director of the Health Bureau of the Logistics Support Department of the Central Military Commission, said that this exercise is another pioneering and innovative practice based on the successful joint free clinic in 2018, and is a very important milestone.
### Errors: There is no error in the English translation.

### Improved English: According to Chen Chunming, leader of Guidance and Coordination Group of China and Deputy Director of Health Bureau of the Logistics Support Department of the Central Military Commission, the exercise is another pioneering practice based on the joint voluntary clinics event held in 2018, which has an essential milestone significance.
