貌似Sony承认是它们故意做的区域限制了。。。
http://kotaku.com/gaming/unchart ... n-locked-320678.php
We contacted Sony Computer Entertainment America who confirmed that the US version "does not allow for cross-region play" and that "the Japanese and PAL demo will both be released soon, but we don't have confirmed release dates." Unfortunately, the delay in the non-North American enjoyment of the Naughty Dog adventure can simply be chalked up to Uncharted's release date in its respective territories. Cold comfort, I know.
