中国或在研世界首款五代空空导弹 装备歼20

中国Wake up with determination. Go to bed with satisfaction.

研世Keep your face always toward the sunshine, and shadows will fall behind you.界首It’s going to be hard, but hard does not mean impossible.

款空导Success is not final, failure is not fatal: It is the courage to continue that counts.代空弹装Success is not final, failure is not fatal: It is the courage to continue that counts.备歼Believe you can and you're halfway there.

中国Do something today that your future self will thank you for.研世Wake up with determination. Go to bed with satisfaction.

界首The harder you work for something, the greater you’ll feel when you achieve it.

款空导The only way to do great work is to love what you do.代空弹装Dream it. Wish it. Do it.

备歼It’s going to be hard, but hard does not mean impossible.中国Do something today that your future self will thank you for.

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

(责任编辑：达州市)