Good luck for you!

你真幸运！

Good luck to you!

祝你幸运！

Good luck to somebody with something!

祝愿某人做某事好运！

Good luck with something!

祝某事好运！

Good luck on something!

祝某事好运！

Good luck on doing something!

祝做某事顺利！

Best of luck!

祝福好运！运气最好！

Best of luck with something!

祝某人某事顺利，好运！

I wish you luck!

祝福成功！祝愿好运！

Wishing you lots of luck!

衷心地祝愿好运连连！

Break a leg! You can do it!

祝福成功！你会做到的！

Knock on wood!

老天保佑！

Keep my fingers crossed!

祈祷好运！

Wish you the best of luck!

祝你最好的运气！

I wish you all the best of luck!

我祝福你们都会好运连连！

Mud in your eye.

祝你好运！祝你健康！

The best of luck. Get home safely!

祝你好运！一路平安到家！

Better luck next time.

下次好运！

Wish you well.

愿你一切安好！

Wishing you tons of luck.

祝你好运多多！

Keep one's fingers crossed.

祝你好运！

May God bless you.

祝你好运！

Best wishes to you.

送你最美好的祝愿！

Best regards to you！

送你最诚挚的祝福！

Please give my best regards to your family.

请代我向你的家人问好。

Knock 'em dead!

祝福好运！

Blow them away!

祝福好运！

Hit the jackpot！

祝交好运！

Good fortune！

祝福好命，好运！

You'll do great!

你会做得很好的！

I'm sure you'll do great!

我相信你会做得很好的！

You are lucky!

你很幸运！