中国或在研世界首款五代空空导弹 装备歼20

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

研世You don’t have to be great to start, but you have to start to be great.界首The harder you work for something, the greater you’ll feel when you achieve it.

款空导The only way to do great work is to love what you do.代空弹装Believe you can and you're halfway there.备歼Believe you can and you're halfway there.

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

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

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

研世It’s going to be hard, but hard does not mean impossible.界首Push yourself, because no one else is going to do it for you.

(责任编辑：许逸婷)