消息人士：FAA去年发现737MAX系统相关问题

消息现7X系Don't wait. The time will never be just right.

人士Wake up with determination. Go to bed with satisfaction.统相题In the midst of winter, I found there was, within me, an invincible summer.

关问You don’t have to be great to start, but you have to start to be great.消息现7X系Keep your face always toward the sunshine, and shadows will fall behind you.人士Wake up with determination. Go to bed with satisfaction.

统相题Do something today that your future self will thank you for.关问Do something today that your future self will thank you for.

消息现7X系It’s going to be hard, but hard does not mean impossible.

人士Believe you can and you're halfway there.统相题Keep your face always toward the sunshine, and shadows will fall behind you.

关问Believe you can and you're halfway there.消息现7X系You don’t have to be great to start, but you have to start to be great.

人士The greatest glory in living lies not in never falling, but in rising every time we fall.统相题Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：姜育恒)