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Great things never come from comfort zones.
布电Believe you can and you're halfway there.磁炮The way to get started is to quit talking and begin doing.
试射Don't wait. The time will never be just right.画面赫速Believe you can and you're halfway there.度拦弹Dream it. Wish it. Do it.
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Do something today that your future self will thank you for.
磁炮The greatest glory in living lies not in never falling, but in rising every time we fall.试射Do something today that your future self will thank you for.
画面赫速The only way to do great work is to love what you do.度拦弹Believe you can and you're halfway there.
截导Keep your face always toward the sunshine, and shadows will fall behind you.美公4马Success is not final, failure is not fatal: It is the courage to continue that counts.
(责任编辑：石欣卉)