Definition
to shift from one style or activity to another
轉變風格；轉換風格
He decided to cross over from pop music to classical music.
他決定從流行音樂跨界到古典音樂。
The actor has recently successfully crossed over from comedy to dramatic roles.
這位演員最近成功從喜劇跨界到戲劇角色。
This book is his first work crossing over from science fiction to historical fiction.
這本書是他從科幻小說跨界到歷史小說的第一部作品。
to gain popularity with a different group of people
在新的群體中獲得歡迎
Her music has become very popular among young people, successfully crossing over to a new group.
她的音樂在年輕人中非常受歡迎，成功地跨足到新的群體。
The film quickly gained popularity with a wider audience, especially among teenagers.
這部電影迅速獲得了更廣泛的觀眾，尤其是在青少年中。
The brand's products have started to gain traction among young professionals, crossing over age boundaries.
這個品牌的產品已經開始在年輕專業人士中獲得關注，跨越了年齡界限。
to begin impacting a new group of individuals, animals, or items
開始影響新的群體（包括人或其他對象）
This new technology is beginning to cross over and impact various industries, not just the tech sector.
這項新技術開始跨界並影響各個產業，而不僅僅是科技領域。
In this book, the author explores how to cross over to impact different academic disciplines.
在這本書中，作者探討了如何跨界影響不同的學術領域。
This emerging food culture is beginning to cross over and influence dietary habits in many countries.
這種新興的飲食文化開始跨界並影響許多國家的飲食習慣。