When July Fourth comes around, the residents of Columbia City throw a noisy party.每逢7月4号美国独立日，哥伦比亚城的居民们都会举行热闹的聚会。You shouldn't throw up a chance like that!像那样的机会你真不该错过!I can not shake [ throw ] off my cold.我的感冒老是不好....
He suggested a link between class size and test results of seven-year-olds.他认为7岁大的学生的测试分数和班级的规模有关系。Snow Puppies is a ski school for 3 to 6-year-olds.“雪狗之家”是一所针对3至6岁儿童的滑雪学校。More than a quarter of seven year-olds cannot ad...