in the west of.
问题描述：
in the west of.
in the west of China
in the west part of China
in the western of China
in the western part of China
in west China
in western China
以上哪个对?
答
in the western part of china/in western china的意思是在中国的西部
in the west of china的意思是在中国的西北面（不在中国）
其他都错