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Believe you can and you're halfway there.界首Believe you can and you're halfway there.

款空导In the midst of winter, I found there was, within me, an invincible summer.代空弹装Wake up with determination. Go to bed with satisfaction.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Wake up with determination. Go to bed with satisfaction.

界首The way to get started is to quit talking and begin doing.

款空导In the midst of winter, I found there was, within me, an invincible summer.代空弹装The only way to do great work is to love what you do.

备歼Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.中国In the midst of winter, I found there was, within me, an invincible summer.

研世Wake up with determination. Go to bed with satisfaction.界首The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：伦永亮)