✔ 最佳答案
To say "the hospital" is convention in America. In other English-speaking countries, perhaps not.
Here's the story on why we say "the Bronx": in colonial times, the area was first settled (and controlled) by the Dutch. There was a large land-owner in an area that is just north of what is now Manhattan. The family name was Broncks. So people would go to the Broncks, just like people today go to the Smiths or to the Browns. The spelling of the name changed over time, but the convention of saying "the Bronx" remains.