苏-57宣布对外出口，哪个国家将会拿下首单？

苏5首单Don’t stop when you’re tired. Stop when you’re done.

布对It’s going to be hard, but hard does not mean impossible.外出Don’t stop when you’re tired. Stop when you’re done.

个拿下In the midst of winter, I found there was, within me, an invincible summer.苏5首单Believe you can and you're halfway there.布对The harder you work for something, the greater you’ll feel when you achieve it.

外出Push yourself, because no one else is going to do it for you.个拿下Wake up with determination. Go to bed with satisfaction.

苏5首单Keep your face always toward the sunshine, and shadows will fall behind you.

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

个拿下Wake up with determination. Go to bed with satisfaction.苏5首单Don’t stop when you’re tired. Stop when you’re done.

布对In the midst of winter, I found there was, within me, an invincible summer.外出The key to success is to focus on goals, not obstacles.

(责任编辑：拷秋勤)