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Push yourself, because no one else is going to do it for you.

布电The key to success is to focus on goals, not obstacles.磁炮Don't wait. The time will never be just right.

试射The harder you work for something, the greater you’ll feel when you achieve it.画面赫速The harder you work for something, the greater you’ll feel when you achieve it.度拦弹Your limitation—it’s only your imagination.

截导Success is not final, failure is not fatal: It is the courage to continue that counts.美公4马Don’t stop when you’re tired. Stop when you’re done.

布电It’s going to be hard, but hard does not mean impossible.

磁炮Push yourself, because no one else is going to do it for you.试射Believe you can and you're halfway there.

画面赫速Believe you can and you're halfway there.度拦弹The key to success is to focus on goals, not obstacles.

截导Believe you can and you're halfway there.美公4马Don't wait. The time will never be just right.

(责任编辑：郭美美)