| 例句 |
The daily toll of casualties has dropped off sharply.单日伤亡人数显著下降。The yearbook also noted a sharp drop in reported cases of sexually transmitted disease.年鉴同时指出，性传播疾病报告病例数显著下降。Catches of Scottish salmon have declined significantly.苏格兰鲑鱼的捕获量显著下降。Productivity in the factory has slipped noticeably in the last year.工厂一年来生产率显著下降。With the use of immunizations in babies, the mortality rate has dropped significantly.开展婴儿免疫接种以来，死亡率显著下降了。 |