Fuck it.. Here we go.
Under the section:
●当面はプランがないPlayStation 4(PS4) '
The very first part of the paragraph simply poses the question - with the announcement and the release of the NGP, should we be suspecting the successor of the PS3 any time soon? It then goes on to quote Kaz who basically reiterates the 10 year console plan, that the PS3 remains attractive to developers, and that Sony would like to continue this support by continuing to push new features out for the PS3. Further, they would like to use the PS3 and NGP as a sort of partnership for potential releases (ie, basically seeing the NGP as a way to further extend the PS3s life like the PSP did for the PS2 - this is me reading a bit into this, but that's what I'm getting out of this comment).
The second paragraph in this 'header' deals with the same stuff we've heard before, rising development costs, finding ways to support the industry, and how the market may not quite be ready for a next generation of consoles quite yet, because of the current market situations.
The next section is dealing with how Sony may be reworking some of the rumored technology coming with the PS4. It actually pretty much shows that Sony is still planning the PS4 and development hasn't been suspended or halted. Nothing here that we haven't seen before.
If someone wants to correct my gist of a translation, go right ahead. Like I said before, I'm a little rusty.