How could this be possible just a false alarm probably , i told myself 怎么可能呢？应该是虚惊一场吧。我内心暗忖。
Someone shouted " fire , but it was a false alarm and there was no danger 有人喊著火啦，其实是一场虚惊，并无危险。
Someone shouted " fire " , but it was a false alarm and there was no danger 有人喊”着火啦” ，其实是一场虚惊，并无危险。
Martin said the boss was going to make a surprise visit , but it proved to be a false alarm 马丁说老板将来个突然造访，但结果却是虚惊一场。
Martin said the boss was going to make a surprise visit , but it proved to be a false alarm 马丁说老板将来个突然造访，但结果却是虚惊一场。
The sky went very dark and we thought it was going to rain but it was a false alarm 天空变得黑沉沉的，我们以为要下雨了，但结果只是虚惊一场。
Us president george w . bush went to an underground shelter wednesday after security officials received a false alarm that an unidentified aircraft had entered restricted space near the white house 美国总统布什27日因白宫雷达犯下的错误，匆忙从美国总统办公室跑进了一个地下掩体之中。
New delhi , india ( ap ) - the reported hijacking of an indian jetliner on a domestic flight wednesday night was a false alarm caused by an anonymous phone call and confusion aboard the aircraft , the government said 新德里,印度(美联社) ?印度政府称,星期三晚间所发布的有关印度一国内航线一架喷气式客机被劫持事件,是由一个匿名报警电话和随后引发的机上混乱所导致的一场虚惊
False positive refers to a false alarm that occurs when the test classifies a healthy person to have a particular disease . this can result in unnecessary anxiety and wastage of money due to further unnecessary follow up tests . anything that need to be paid attention to if the result of health check is normal 假阳性指在健康人士中显示出不正常的检验结果，即错怪好人假阳性会导致不必要的忧虑，并由于往往须覆检，或作进一步较复杂的检验，亦导致不必要的金钱损失。
