美国法是普通法系中一个重要的分支。的翻译：United States law is an important branch of common law. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

U.S. law is common law in an important branch.

United States law is an important branch of common law.

The American law is in the ordinary legal system an important branch.

United States law in common law systems is an important branch.

United States law is an important branch of common law.