Definition
To be exceptionally good, skillful, or impressive.
很棒，很出色
Her new product design is the business!
她的新產品設計簡直太棒了！
The food this chef makes is the business.
這位廚師做的食物簡直太棒了。
Their band's performance is the business; everyone should go see them.
他們的樂隊表演太棒了，大家都應該去看看。