學(xué)個詞 Learn A Word:1771 false alarm

今天我們要學(xué)的詞是false alarm. False alarm的意思是烏龍，假警報。美國德州遭受龍卷風襲擊，據(jù)說，On average, roughly 70% of all tornado warnings are false alarms. 平均來說，大約有百分之70的龍卷風警報都是虛驚一場。報假火警會浪費公用資源，Some cities in the U.S. are considering starting to issue fines for false alarms. 美國的一些城市在考慮，對報假火警的人予以罰款。美國聯(lián)邦參議員萊文的辦公室收到可疑信件，Preliminary FBI testing shows that the letter was not contaminated with poison and was a false alarm. FBI 的初步化驗顯示信件并沒有被下毒，是虛驚一場。好的，今天我們學(xué)習的詞是 false alarm, false alarm, false alarm...