今天我们要学的词是 screen time. Screen time 屏幕时间，指用在看电视，电脑，游戏机等电子设备上的时间。美国小儿科医学会建议，Children younger than 2 should not have any screen time, while older children sh...
今天我们要学的词是 unexpected. Unexpected 形容词，意思是没有预料到的，意外的。The Canadian economy was hit by an unexpected loss of 28,900 jobs in April. 加拿大四月很意外的损失了两万八千九百个就业机会。...
今天我们要学的词是 diverse. Diverse 形容词，意思是不同的，多样的。最近公布的一份报告显示，美国公立中小学学生中有将近半数是少数族裔，但82%的教师都是白人。U.S. teachers are nowhere near...
今天我们要学的词是 wide-ranging. Wide-ranging 形容词，意思是范围广泛的。The Obama administration released a wide-ranging climate change report last week, focusing on the reality of global warming and the challenges it poses to e...
今天我们要学的词是 at no charge. At no charge 意思是免费的，不要钱的。Brown University is providing its students with Microsoft Office 365 ProPlus at no charge. 布朗大学免费向学生提供微软365专业增强版。Apple no...
今天我们要学的词是 rehab center. Rehab center 名词，意思是康复中心，可以是为了戒毒戒酒，也可以是为了身体康复。Toronto's crack-smoking and heavy-drinking mayor Rob Ford has taken a leave of absence and headed t...
今天我们要学的词是 complaint. Complaint 做为名词，有抱怨，投诉的意思。The Education Department released the names of 55 colleges that face investigation over their handling of sexual abuse complaints. 教育部公布了55所大学...
今天我们要学的词是 suspicion. Suspicion 做为名词，是怀疑的意思。Police arrested a man in West London on suspicion of funding terrorism. 西伦敦的警察逮捕了一名嫌疑人，此人被怀疑资助恐怖主义行动。South...
今天我们要学的词是outlaw. Outlaw 做为动词，有严令禁止的意思。China will outlaw the eating of protected animal species and jail offenders for 10 years or more. 中国将严禁食用受保护的稀有动物，违禁者可能会面临...
今天我们要学的词是lethal. Lethal，形容词，意思是致命的。 The massive landslide in rural Washington last month is one of the most lethal landslides in U.S. history. 上个月在华盛顿州乡村发生的大型泥石流是美国历史...
