求翻译：由英格兰、北爱尔兰、威尔士、苏格兰四国组成联合王国，首都仍在英格兰首都伦敦，主体还是英格兰，所以习惯上称英国（本来英国专指英格兰England）。是什么意思？

From England, Northern Ireland, Wales, Scotland, United Kingdom, composed of the four countries, the capital of England's capital London is still the main or England, it used to call the United Kingdom (UK refers specifically to England originally England).

from England, Northern Ireland, Wales, Scotland, United Kingdom 4 state capital formation is still in England capital of London, England, in the main or habits, so that the British referred exclusively British (originally England England).

By England, Northern Ireland, Wales, the Scotland four countries were composed the united kingdom, the capital still in England capital London, the main body or England, therefore in the custom called England (England specially referred to English England originally).

From England, Northern Ireland, Wales, Scotland, four formed the United Kingdom, the capital city was still the capital of England, England, traditionally known as United Kingdom (United Kingdom pDev England England).

正在翻译，请等待...