回答

・unsung hero
・power behind the scenes

他對我們來說是一位無名英雄。
He is a unsung hero for us.
He is a power behind the scenes for us.

「無名英雄」可以用【unsung hero】【power behind the scenes】來表達。

ex.他作為無名英雄支持著我們。
He supports us as a power behind the scenes.

☆power behind the scenes.=幕後力量→無名英雄

有幫助｜0