big name：成功人士、知名人士、大名鼎鼎、大牌。
She's a big name in the art world.
她在藝術界是個知名人士。
You had made good, you had become a
big name.Congratulations!
你成功了，成了一個名人，恭喜你！
He's a big name in the painting world.
他在油畫界赫赫有名。
Jack Ma is still a big name for young
entrepreneurs.
對於年輕的企業家來說，傑克.馬（馬雲）仍然是一位了不起的大人物。
entrepreneur：創業者、企業家。