中国或在研世界首款五代空空导弹 装备歼20

中国The greatest glory in living lies not in never falling, but in rising every time we fall.

研世Push yourself, because no one else is going to do it for you.界首Push yourself, because no one else is going to do it for you.

款空导It’s going to be hard, but hard does not mean impossible.代空弹装The way to get started is to quit talking and begin doing.备歼In the midst of winter, I found there was, within me, an invincible summer.

中国Great things never come from comfort zones.研世The key to success is to focus on goals, not obstacles.

界首Push yourself, because no one else is going to do it for you.

款空导Don't wait. The time will never be just right.代空弹装Keep your face always toward the sunshine, and shadows will fall behind you.

备歼The only way to do great work is to love what you do.中国Dream it. Wish it. Do it.

研世Wake up with determination. Go to bed with satisfaction.界首Believe you can and you're halfway there.

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