rachitism

例句：

1. 1.Racism is a deeply rooted and pervasive problem in modern society.
   种族主义是现代社会中根深蒂固且普遍存在的问题。
2. 2.The rise of racist attitudes has led to increased discrimination against minority groups.
   种族主义的抬头导致对少数群体的歧视增加。
3. 3. Racism is not only harmful but also unjust, as it denies equal rights to all people regardless of their race.
   种族主义不仅有害，而且不公正，因为它否认所有人不分种族平等的权利。