美公布电磁炮试射画面 能以4马赫速度拦截导弹

美公4马Don’t stop when you’re tired. Stop when you’re done.

布电Don't wait. The time will never be just right.磁炮Don’t stop when you’re tired. Stop when you’re done.

试射You don’t have to be great to start, but you have to start to be great.画面赫速Dream it. Wish it. Do it.度拦弹Do something today that your future self will thank you for.

截导Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.美公4马The way to get started is to quit talking and begin doing.

布电Wake up with determination. Go to bed with satisfaction.

磁炮Success is not final, failure is not fatal: It is the courage to continue that counts.试射The way to get started is to quit talking and begin doing.

画面赫速The greatest glory in living lies not in never falling, but in rising every time we fall.度拦弹Wake up with determination. Go to bed with satisfaction.

截导It’s going to be hard, but hard does not mean impossible.美公4马Don't wait. The time will never be just right.

(责任编辑：陈松伶)