Immigrating to another country can be a hard journey to take with many questions that need answers.

众所周知，移民到另一个国家可能是一个艰难的旅程和过程，有方方面面的问题需要解决。 德国，像许多其他国家一样，欢迎来自世界各地的人，也成为其多元化文化的一部分。

How does the German passport compare in strength and visa-free access to other passports around the world?