urgent communication的意思|示意

They should be reserved for urgent communication.

它们应该留作紧急通讯之用。

With the rapid development of network and communication technologies, there comes an urgent and higher requirement on the verification, which should be more veracious, safe and practicable.

随着网络技术与通信技术的飞速发展，现代社会对个人身份识别的准确性、安全性与实用性提出了更高的要求。

I expect your urgent communication and my best regard to you and all members of your family.

我期待你的紧急沟通和我的最好方面向你和所有成员的你的家人。