Definition
To earn a large amount of money very easily, typically from a particular deal or situation.
輕鬆賺大錢
They must be laughing all the way to the bank with that patent.
他們一定因為那個專利而笑逐顏開地賺大錢。
If we manage to sell this land, we'll be laughing all the way to the bank.
如果我們能成功賣掉這塊地，我們就能輕鬆賺大錢。
He invested in a startup that's now booming; he must be laughing all the way to the bank.
他投資了一家現在蓬勃發展的新創公司；他一定笑逐顏開地賺大錢。