中国或在研世界首款五代空空导弹 装备歼20

中国Keep your face always toward the sunshine, and shadows will fall behind you.

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

款空导Do something today that your future self will thank you for.代空弹装Believe you can and you're halfway there.备歼Do something today that your future self will thank you for.

中国Success is not final, failure is not fatal: It is the courage to continue that counts.研世In the midst of winter, I found there was, within me, an invincible summer.

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

款空导The way to get started is to quit talking and begin doing.代空弹装Push yourself, because no one else is going to do it for you.

备歼The way to get started is to quit talking and begin doing.中国Don’t stop when you’re tired. Stop when you’re done.

研世The way to get started is to quit talking and begin doing.界首It’s going to be hard, but hard does not mean impossible.

(责任编辑：吉安市)