The craze for roller skating spread throughout the U.S.滑旱冰在全美风靡一时。On the day of the accident, my son Gary was roller-skating outside our house.事故发生的那天，我儿子加里正在我们的房子外面滑旱冰。Where do you go roller - skating?你到哪里去滑旱冰 呢 ?...
The company had falsely claimed that its products were biodegradable.公司谎称他们的产品是可生物降解的.In practice this is not the case since part of the sludge is not biodegradable.实际上不是这样,因为有一部分污泥不能为生物所降鲜.That car was said to be 95 per...