In English, the term "首相" is translated as "Prime Minister." The Prime Minister is the head of government in many countries and is responsible for leading the executive branch and implementing government policies. The role of the Prime Minister can vary from country to country, but in general, they are responsible for overseeing the administration of the government, representing the country both domestically and internationally, and working with other branches of government to enact laws and policies.
Prime Ministers are typically elected by the people or appointed by the head of state, depending on the country's political system. They play a crucial role in shaping the direction of the country and are often seen as the leader of the ruling political party.
Overall, the Prime Minister is a key figure in the government of many countries and plays a significant role in shaping national policies and representing the country on the global stage.