戏剧是学校课程的一个固有部分。

Drama is an ___intrinsic part of the school's curriculum.

工作是人性固有的部分，没有它，生活对我们一些人来说可能是不可想象的。

Working is an ___intrinsic part of human nature, without which life may be unthinkable for some of us.

自然的内在美在城市环境中常被忽视。

The ___intrinsic beauty of nature is often overlooked in urban environments.