Both realism and naturalism are mimetic systems or practices of representation.

　　現實主義和自然主義都是一種模仿體系或表現性的做法。

　　There was a new mood of realism among the leaders at the peace talks.

　　參加和平談判的領導人之間有著一種務實的新氣氛。

　　Students' interests are mostly limited to the academic realm.

　　學生們的興趣大多限于學術領域。

　　In the realm of sculpture too, the technical skill of foreign artists was long recognised.

　　在雕塑領域，外國藝術家的技藝也早已得到認可。

　　This is a target which is surely within the realm of possibility.

　　這是一個完全有可能實現的目標。