这就允许同步环境尝试模拟异步消息传递——或者，换个说法，发送方重新得到向任何特定端点发送哪个消息的控制权。

This allows a synchronous environment to try to simulate an asynchronous one — or said another way, the sender regains control over which message to send to any particular endpoint.

youdao

如果可以(可靠地)将访问权授予给从那个远程队列管理器发送命令的特定身份，那么情况会好得多。

It would be much better if access could be granted (reliably) to specific identities sending commands from that remote queue manager.

youdao

发送一封电子邮件并将控制权返回发生异常的活动。

Send an email notification and return the control back to the activity where the exception had occurred.

youdao