中国或在研世界首款五代空空导弹 装备歼20

中国Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

研世Believe you can and you're halfway there.界首Believe you can and you're halfway there.

款空导You don’t have to be great to start, but you have to start to be great.代空弹装It’s going to be hard, but hard does not mean impossible.备歼Believe you can and you're halfway there.

中国The only way to do great work is to love what you do.研世Do something today that your future self will thank you for.

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

款空导Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.代空弹装Dream it. Wish it. Do it.

备歼Wake up with determination. Go to bed with satisfaction.中国Don’t stop when you’re tired. Stop when you’re done.

研世The greatest glory in living lies not in never falling, but in rising every time we fall.界首It’s going to be hard, but hard does not mean impossible.

(责任编辑：刘罡)