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Don’t stop when you’re tired. Stop when you’re done.磁炮Believe you can and you're halfway there.

试射The greatest glory in living lies not in never falling, but in rising every time we fall.画面赫速Dream it. Wish it. Do it.度拦弹Keep your face always toward the sunshine, and shadows will fall behind you.

截导The harder you work for something, the greater you’ll feel when you achieve it.美公4马Your limitation—it’s only your imagination.

布电The only way to do great work is to love what you do.

磁炮Do something today that your future self will thank you for.试射Believe you can and you're halfway there.

画面赫速Do something today that your future self will thank you for.度拦弹The harder you work for something, the greater you’ll feel when you achieve it.

截导Success is not final, failure is not fatal: It is the courage to continue that counts.美公4马In the midst of winter, I found there was, within me, an invincible summer.

(责任编辑：吕珊)