strike it rich
US /straɪk ɪt rɪtʃ/
UK /straɪk ɪt rɪtʃ/

1.
发大财, 一夜暴富
to suddenly become very wealthy or successful
:
•
He moved to California hoping to strike it rich in the tech industry.
他搬到加利福尼亚,希望在科技行业发大财。
•
Many people dream of winning the lottery and striking it rich.
许多人梦想中彩票并发大财。