1.have a promising future
2.for your bright prospects
3.for your future success
4.have a bright and successful future
例句:
1. 东方万里，助您鹏程万里！
Orient Wanli will assist you for a promising future.
2. 请接受我对你成功的祝贺，衷心祝你鹏程万里。
Please accept my congratulations on your success and my best wishes for your bright prospects .
3. 祝贺你的成功，衷心祝你鹏程万里，前程似锦。
Please accept my congratulations on your success and my best wishes for your bright prospects.
4. 我高兴地听到你今年大学毕业的消息，这是个令人欣喜的消息。祝你鹏程万里！
I'm glad to hear of your graduation this year. It's such wonderful news. My best wishes for your future success.
5. 毫无疑问，这种鸟一次能飞过很长的距离。人们用鹏程万里这个成语来祝愿别人事业顺利，前途光明。
The bird can surely fly over a long distance without stop. Now people use this idiom to wish others have a long career or a bright future.