如何把多个机场配置在一个clash配置中

供参考的clash配置(截取)

proxy-providers:
  机场:
    type: http
    path: "./proxy_provider/机场.yaml"
    url: #机场的订阅链接
    interval: 36000
    health-check:
      enable: true
      url: https://www.gstatic.com/generate_204
      interval: 600
proxies:
  - name: 节点
proxy-groups:
  - name: "节点选择"
    type: select
    proxies:
      - "自动选择"
      - "全球直连"
      - 节点
    use:
      - 机场
  - name: "自动选择"
    type: url-test
    url: http://www.gstatic.com/generate_204
    interval: 300
    use:
      - 机场