Let's switch to our second scenario, which covers a request-response type of service.

让我们切换到第二个场景，此场景介绍服务的请求-响应类型。

youdao

Let's switch to our second scenario, which covers a request-response type of service.

让我们切换到第二个场景，此场景介绍服务的请求-响应类型。

youdao