用英语简要介绍一下荷兰这个国家

荷兰的正式名称是The Kingdom of the Netherlands，简介如下：

The Kingdom of the Netherlands, commonly known as the Netherlands. It is a sovereign state and constitutional monarchy with territory in western Europe and in the Caribbean.

The four parts of the Kingdom – Aruba, Curaçao, Sint Maarten and the Netherlands – are separate countries and participate on a basis of equality as partners in the Kingdom.

n practice, however, most of the Kingdom affairs are administered by the Netherlands, on behalf of the entire Kingdom.