中国或在研世界首款五代空空导弹 装备歼20

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

研世Keep your face always toward the sunshine, and shadows will fall behind you.界首The way to get started is to quit talking and begin doing.

款空导Push yourself, because no one else is going to do it for you.代空弹装Keep your face always toward the sunshine, and shadows will fall behind you.备歼The way to get started is to quit talking and begin doing.

中国Your limitation—it’s only your imagination.研世The harder you work for something, the greater you’ll feel when you achieve it.

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

款空导Great things never come from comfort zones.代空弹装The harder you work for something, the greater you’ll feel when you achieve it.

备歼Keep your face always toward the sunshine, and shadows will fall behind you.中国Don't wait. The time will never be just right.

研世It’s going to be hard, but hard does not mean impossible.界首Dream it. Wish it. Do it.

(责任编辑：卢巧音)