特朗普政府希望在下一次美国人口普查中停止询问种族和族裔问题。
The Trump administration wants to stop asking about race and ethnicity on the next U.S. census.
自1790年以来，这一议题曾被用于排斥有色人种，而近来则被用于包容。
Since 1790, the topic has been used to exclude people of color, and, more recently, for inclusion.