After six months, it was clear that(Well,it was clear means It was obvious,or it was evident)the product launch(作为生词，允许有一次读成中文的机会：产品投放，但不允许有第二次甚至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 60% below forecastes(was 60% lower thst foreseen,or predicted),and very few people knew (means not many people knew)there was a new bottled water named(called) Kristal.