答：强商标更容易保护，也更容易阻止第三方使用。弱商标通常是描述性的，很难保护。商标一般分为四类：臆造/任意词、暗示性词、描述性词和通用词。

A: Strong marks are easier to protect and more easily allow you to prevent third-party use of your mark. Weak marks are most likely descriptive and harder to protect. Generally, marks fall into one of four categories: fanciful or arbitrary, suggestive, descriptive, or generic.