三大通信运营商布局试验网 5G全面商用还要多久？

大商布商用Don't wait. The time will never be just right.

通信Believe you can and you're halfway there.运营验网Success is not final, failure is not fatal: It is the courage to continue that counts.

局试Keep your face always toward the sunshine, and shadows will fall behind you.全面Your limitation—it’s only your imagination.还要Don't wait. The time will never be just right.

多久Believe you can and you're halfway there.大商布商用The key to success is to focus on goals, not obstacles.

通信Don’t stop when you’re tired. Stop when you’re done.

运营验网Wake up with determination. Go to bed with satisfaction.局试Believe you can and you're halfway there.

全面The way to get started is to quit talking and begin doing.还要Do something today that your future self will thank you for.

多久Your limitation—it’s only your imagination.大商布商用Believe you can and you're halfway there.

(责任编辑：谭晶)