2. Almost seventy percent of the workers in the study had a new or worsened breathing problem. 在这项研究中,近70%的工作人员有新的或恶化的呼吸问题。
3. Some of the indicators such as income inequality, measured by the Equality of Opportunity Project for the year 2000, have only worsened in the past 16 years. 一些指标,如2000年机会平等项目所衡量的收入不平等,在过去16年里只出现了恶化。
4. Ian's rages and aberrant behaviour worsened. 伊恩的盛怒和变态行为愈演愈烈。
5. Staff shortages were worsened by the flu epidemic. 由于流感,职员短缺的情况更加严重了。