As an alternative a client could opt to pull messages from the queue instead of getting it via a subscription.

作为一个替代方案，客户端可以选择从队列中取出消息而不是通过订阅。

youdao

As an alternative a client could opt to pull messages from the queue instead of getting it via a subscription.

作为一个替代方案，客户端可以选择从队列中取出消息而不是通过订阅。

youdao