迈克尔·乔丹曾是他童年的偶像。

Michael Jordan was his childhood ___idol.

比尔·盖茨是许多年轻企业家心目中的偶像。

Bill Gates is an ___idol to many young entrepreneurs.

她不仅仅是一位歌手；因其勇气，她更是一位偶像和榜样。

She is more than just a singer; she is a ___idol and a role model for her courage.