Simplify the following text for a Grade 12 native English-speaking person.
Original: Critics of his work have alternately described such usage as ranging from being vernacular expressions of Black oppression to outright examples of racism , sexism , homophobia , and anti-Semitism that they perceive in his work .
Simplified: Critics of his work have said such words are examples of racism , sexism , homophobia , and anti-Semitism in his work .