一些Android版的Eclipse项目为何变灰？
问题描述：
有一些是灰色的，我不能导入到Eclipse中的Android项目。我不知道为什么。
There are some Android projects that are greyed out that I cannot import into Eclipse. I don't know why.
我该如何解决这个问题呢？
How can I solve the problem?
答
这些项目已经在当前工作区现有的。检查他们。
Those Projects are already Existing in your Current Workspace. Check them.
如果你没有在Eclipse中找到他们，那么其根文件夹可能会在工作区文件夹存在。您可以从Windows资源管理器手动删除它们。
If you don't find them in the eclipse then their root folders might be existed in the Workspace folder. You have to delete them manually from Windows Explorer