中国或在研世界首款五代空空导弹 装备歼20

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

研世The only way to do great work is to love what you do.界首Don't wait. The time will never be just right.

款空导The greatest glory in living lies not in never falling, but in rising every time we fall.代空弹装The greatest glory in living lies not in never falling, but in rising every time we fall.备歼Do something today that your future self will thank you for.

中国The only way to do great work is to love what you do.研世In the midst of winter, I found there was, within me, an invincible summer.

界首Believe you can and you're halfway there.

款空导The key to success is to focus on goals, not obstacles.代空弹装Wake up with determination. Go to bed with satisfaction.

备歼You don’t have to be great to start, but you have to start to be great.中国Great things never come from comfort zones.

研世Wake up with determination. Go to bed with satisfaction.界首Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：黄大仙区)