A new system has been devised to control traffic in the city. 控制城市交通的新系统已经设计出来。 The company has a long tradition of fine design. 这家公司的优秀设计历史悠久。 The country has a poor record on human rights. 这个国家人权记录不佳。 The information has been placed in the public domain. 这资料不受版权保护。 He has carried out extensive research into renewable energy sources. 他已经对再生能源进行了广泛研究。 上一篇：最后的英文短语3种 下一篇：ant后缀的形容词单词 |