1. The concept of immateriality is difficult to grasp for those who focus solely on the physical world.
對于那些只關(guān)注物質(zhì)世界的人來說,無形的概念很難理解。
2. The artist tried to capture the immateriality of emotions through his abstract paintings.
藝術(shù)家試圖通過他的抽象畫作捕捉情感的非物質(zhì)性。