1.push the envelope 挑战极限
例句:Today, she continues to find new projects and push the envelope.
现在,她继续寻找新的项目并突破极限 。
2.according to 根据
例句:The van raced away, according to police reports, and police gave chase.
根据警方的报告,这辆货车飞驰而去,警方进行了追赶 。
3.pop up 出现
例句:She was startled when Lisa popped up at the door all smiles.
莉萨满面笑容地突然出现在门口时她吃了一惊 。
4.infused with 注入
例句:Many of the girls seemed to be infused with excitement on seeing the snow.
许多女孩子似乎一看到雪心里就充满了兴奋 。