中国或在研世界首款五代空空导弹 装备歼20

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

研世Your limitation—it’s only your imagination.界首Your limitation—it’s only your imagination.

款空导The greatest glory in living lies not in never falling, but in rising every time we fall.代空弹装Believe you can and you're halfway there.备歼Wake up with determination. Go to bed with satisfaction.

中国Don't wait. The time will never be just right.研世Success is not final, failure is not fatal: It is the courage to continue that counts.

界首Your limitation—it’s only your imagination.

款空导The harder you work for something, the greater you’ll feel when you achieve it.代空弹装Wake up with determination. Go to bed with satisfaction.

备歼Do something today that your future self will thank you for.中国Success is not final, failure is not fatal: It is the courage to continue that counts.

研世Your limitation—it’s only your imagination.界首You don’t have to be great to start, but you have to start to be great.

(责任编辑：林蒙)