从现在开始好运英语可以说成："Good luck from now on!" 或 "Wishing you good luck from now on!" 这句话的来源可能源自英文中的传统祝愿语，表示祝愿对方从现在开始会有好运气。
例句：
"Good luck from now on in your new job!" (祝你在新工作中一切顺利！)
"I'm rooting for you and wishing you good luck from now on in your studies." (我为你加油，祝你从现在开始学业有成！)
"Good luck from now on in your new relationship!" (祝你在新的恋情中一切顺利！)