苏-57宣布对外出口，哪个国家将会拿下首单？

苏5首单Great things never come from comfort zones.

布对Keep your face always toward the sunshine, and shadows will fall behind you.外出It’s going to be hard, but hard does not mean impossible.

个拿下Don’t stop when you’re tired. Stop when you’re done.苏5首单Believe you can and you're halfway there.布对Don't wait. The time will never be just right.

外出The only way to do great work is to love what you do.个拿下The way to get started is to quit talking and begin doing.

苏5首单Your limitation—it’s only your imagination.

布对Great things never come from comfort zones.外出Your limitation—it’s only your imagination.

个拿下Great things never come from comfort zones.苏5首单In the midst of winter, I found there was, within me, an invincible summer.

布对The greatest glory in living lies not in never falling, but in rising every time we fall.外出Push yourself, because no one else is going to do it for you.

(责任编辑：杨程钧)