雅思作文描述减少的句子,以下是一些例子:
- The number of China's terrestrial vertebrate species has halved since 1970.(中国的陆上脊椎物种自1970年以来已经减少了一半。)
- The amount of waste produced by households and families in almost every country has greatly decreased in recent years.(近年来,几乎每个国家的家庭和家庭产生的垃圾量都大大减少了。)
- The number of trees planted each year has significantly decreased since the peak in the 1990s.(自20世纪90年代巅峰时期以来,每年种植的树木数量急剧减少。)
- The amount of carbon dioxide emissions produced by human activity has steadily decreased over the past decade.(过去十年中,人类活动产生的二氧化碳排放量稳步下降。)
- The percentage of the population living in poverty has dropped significantly over the past few decades.(过去几十年中,生活贫困的人口比例已大幅下降。)
注意:以上例句中,“减少”的表达方式较为直观和简单,可以根据具体语境和需求适当地替换表达方式,以丰富词汇和句式。