青云翻译

European economic integration started earlier, progress faster, but there are a lot of political integration is difficult.

EU economic integration begun earlier, quicker progress, but political integration there was a lot of difficulties.

The European Union economic integration start comparison, the progress quite is early quick, but the political integration has very many difficulties actually.

European economic integration earlier start, progress is relatively fast, but political integration, there are a lot of difficulties.

EU economic integration begun earlier, quicker progress, but political integration there was a lot of difficulties.