zollverein的翻译，读音

例句

The German Customs Union zollverein) established in 1834 was the first step towards the German unification in economic field . 1834年建立的德意志关税同盟在经济领域迈出了德国国家统一的第一步。

The German Customs Union (or zollverein) established in 1834 was the first step towards the German unification in economic field. 1834年建立的德意志关税同盟在经济领域迈出了德国国家统一的第一步。