Rikaichan is a great help sure, but that post contains words that do not exist in Japanese. Some of them you can sort of figure out rather easily (确认 - 確認、现在 - 現在、场合 - 場合、质问 - 質問), but some others are much harder to figure out the meaning of.Have you used rikaichan? It really has helped me out a lot.
That's why it'd help to get a better source.