求翻译：依泰晤士河而建的议会大厦是英国的政治中心。它不仅外表雄伟壮观、内部装饰华丽，而且其建筑结构和内部设计也能充分地体现世界上最古老的君主立宪政体。是什么意思？

The parliament building was built according to the Thames is the UK's political center. It not only looks magnificent, gorgeous interiors, and its architectural structure and interior design can fully reflect the world's oldest constitutional monarchy.

According to River Thames and the parliament building is a British political center. It not only looks magnificent, the internal decor, but its structure and design of the Interior is also able to fully reflect the world's oldest monarchy.

正在翻译，请等待...

Parliament buildings are built on the River Thames is the United Kingdom's political center. It not only looks magnificent, ornate, and the structural and interior design can be fully reflected the world's oldest constitutional monarchy.

The parliamentary building constructs which according to Thames River is England's political center.Not only it the semblance grand magnificent sight, the interior decoration are magnificent, moreover its construction structure and internal design also can manifest in fully the world the most ancien