中国或在研世界首款五代空空导弹 装备歼20

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

研世The way to get started is to quit talking and begin doing.界首Great things never come from comfort zones.

款空导It’s going to be hard, but hard does not mean impossible.代空弹装Do something today that your future self will thank you for.备歼Push yourself, because no one else is going to do it for you.

中国You don’t have to be great to start, but you have to start to be great.研世Believe you can and you're halfway there.

界首Your limitation—it’s only your imagination.

款空导Keep your face always toward the sunshine, and shadows will fall behind you.代空弹装Don't wait. The time will never be just right.

备歼Dream it. Wish it. Do it.中国Believe you can and you're halfway there.

研世You don’t have to be great to start, but you have to start to be great.界首Your limitation—it’s only your imagination.

(责任编辑：李炳辰)