| 例句 |
Her campaign took a fateful turn.她的竞选形势急转直下。The economy has entered a sharp downturn, and unemployment and insolvencies can be expected to increase.经济形势急转直下，失业与破产现象预计将会增多。Moving in together was a mistake, and things rapidly went downhill.搬到一起住是个错误，关系急转直下。The appearance of Joan of Arc turned the tide of war.圣女贞德的出现使战争的形势急转直下。 |