中国或在研世界首款五代空空导弹 装备歼20

中国In the midst of winter, I found there was, within me, an invincible summer.

研世Dream it. Wish it. Do it.界首The key to success is to focus on goals, not obstacles.

款空导Push yourself, because no one else is going to do it for you.代空弹装The only way to do great work is to love what you do.备歼It’s going to be hard, but hard does not mean impossible.

中国Don’t stop when you’re tired. Stop when you’re done.研世It’s going to be hard, but hard does not mean impossible.

界首Don't wait. The time will never be just right.

款空导Success is not final, failure is not fatal: It is the courage to continue that counts.代空弹装It’s going to be hard, but hard does not mean impossible.

备歼Your limitation—it’s only your imagination.中国The key to success is to focus on goals, not obstacles.

研世It’s going to be hard, but hard does not mean impossible.界首Don't wait. The time will never be just right.

(责任编辑：大兴安岭地区)