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Keep your face always toward the sunshine, and shadows will fall behind you.界首Success is not final, failure is not fatal: It is the courage to continue that counts.

款空导Wake up with determination. Go to bed with satisfaction.代空弹装Push yourself, because no one else is going to do it for you.备歼Don't wait. The time will never be just right.

中国Success is not final, failure is not fatal: It is the courage to continue that counts.研世Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

界首Success is not final, failure is not fatal: It is the courage to continue that counts.

款空导In the midst of winter, I found there was, within me, an invincible summer.代空弹装Don't wait. The time will never be just right.

备歼Keep your face always toward the sunshine, and shadows will fall behind you.中国Great things never come from comfort zones.

研世The harder you work for something, the greater you’ll feel when you achieve it.界首Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：昌江黎族自治县)