1. The bluefin has proved to be no match for a high-tech fishing industry, which has sent their numbers into a
precipitous decline.
金枪鱼已经证明没有对手因为高科技渔业，已经发送它们的数字到一个险峻的衰退时期。
2. Each chart displayed a similar
precipitous descent in the catch from the start of industrial fishing, some time before 1960, to a virtual plateau between 1980 and 2000.
每张图表显示了从1960年前一段时间的产业化捕鱼开始，到1980至2000年间实际的高潮持续期，在捕鱼量上的类似衰落。
3. A small percentage of patients may show hypersensitivity to the drug and react to it with a pronounced and
precipitous fall of blood pressure which may result in syncope.
一小部分病人可能对这种药过敏，并且对这种药产生血压明显急剧下降的反应，此反应可能导致病人昏厥。
