今天我们要学的词是 toxic. Toxic 形容词，是有毒的意思。According to a new report by UNICEF, some 300 million children worldwide are living in areas with toxic levels of air pollution. 联合国儿童基金会的最新报告显示，全球大约三亿儿童生活在有毒的空气污染环境下。New Delhi was shrouded in a toxic fog the morning after the Hindu festival of Diwali when people celebrated by setting off fireworks. 人们放烟花庆祝印度教排灯节，致使次日清晨的新德里被有毒的雾霾所笼罩。好的，我们今天学习的词是 toxic, toxic, toxic...