Predicting voting trends from economic forecasts is a dodgy business.根據對經濟的預測來預言選舉的走勢不大可靠。These trends only got worse as we moved into the nineties.我們步入20世紀90年代時，這些潮流變得更糟了。The trends since the 1950s have become even more...
Ice bags and alcohol sponges help to reduce fever, especially in children.用冰袋和灑精擦浴有助于降體溫, 尤其是對兒童.The microgel particles the research team hae deeloped are like'smart sponges'when dispersed in water.微凝膠體研究小組已經研究...