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 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Success is not final, failure is not fatal: It is the courage to continue that counts.代空弹装Dream it. Wish it. Do it.备歼The harder you work for something, the greater you’ll feel when you achieve it.

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

界首Do something today that your future self will thank you for.

款空导Don't wait. The time will never be just right.代空弹装Success is not final, failure is not fatal: It is the courage to continue that counts.

备歼Push yourself, because no one else is going to do it for 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Your limitation—it’s only your imagination.

(责任编辑：王力宏)