After six months, it was clear that(Well,it was clear means It was obvious,or it was evident)the product launch(做为熟词，许可 有一次读成外文的机遇 ：产物 投搁，但没有许可 有第两次以至N次：Aproduct launch means We put a new product on the market) was a failure(a failure means something or somebody failed,or was not a success,or not successful). Sales were  六0% below forecastes(was  六0% lower thst foreseen,or predicted),and very few people knew (means not many people knew)there was a new bottled water named(called) Kristal.