white flight

短语

白人迁移（白人因担心市中心的治安而到郊区居住）

释义与例句

n.
  1. 1.

    The large-scale migration of white people from racially mixed urban regions to more racially homogeneous suburban or exurban regions.

    美国 不可数

词源

Attested since 1954. Note that state laws enforcing racial segregation in schools were ruled unconstitutional by the US Supreme Court in Brown v. Board of Education the same year.

来源：wiktionary