1、His use of the term "schvartza" to refer to African Americans is offensive and racist.

他用“schvartza”这个词来指称非洲裔美国人是冒犯和种族主义的。

2、It is important to avoid using derogatory terms like "schvartza" and treat all individuals with respect and equality.

避免使用像“schvartza”这样的贬义词，并以尊重和平等的态度对待所有人。