...http%3A%2F%2Fi.cn.yahoo.com%2FpUagdVQia7RxUPV3GxYT62g3zaMO7HU-%2Fblog%2Fp_7%2F%0D
The provided string seems to be a URL-encoded link. When translated to a standard URL format, it would look like this:
...http://i.cn.yahoo.com/pUagdVQia7RxUPV3GxYT62g3zaMO7HU-/blog/p_7/
Note: The "%0D" at the end represents a carriage return in URL encoding and can generally be omitted or treated as a line break depending on the context.