The official circles which was complex, changing motivated his deep, terrified consciousness that was embodied in the prose. His writings showed much thought of sufferings and feeling depth.

而复杂多变的官场又催生出其深刻的忧惧意识，表现在文章中便多见忧患之思，颇具情感深度。

youdao

The formation of karst rocky desertification (KRD) is quite complex, but little related research for formation of KRD in Guizhou Province in historical period has been done in academic circles.

石漠化的形成是一个较为复杂的过程，但学术界对其历史时期的形成过程探讨较少。

youdao

I, too, was in town on a pilgrimage, visiting a site that predates Abraham and Job and monotheism by some eight millennia: a vast complex of Stonehenge-style megalithic circles in the Urfa countryside.

NEWYORKER: The Sanctuary