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- Twenty years on from Chernobyl some advocates of nuclear power describe reactors as a source of “green” energy. 切尔诺贝利泄漏事故发生二十年后的今天，核能的拥护者将核反应堆描述成“绿色”能源的制造者。
- Chernobyl twenty years on 切尔诺贝利二十年之痛 罗伯特·克诺斯访谈
- The court handed down very heavy sentences ranging from fifteen to twenty years on all the accused. 法庭对所有的被告判处自十五年至二十年的重刑。
- In 1987, the Brundtland Commission first popularised the concept of sustainable development. Twenty years on, what progress has been made? 布伦特兰委员会首次在1987年提出了可持续发展的概念。二十年过去了，这一概念实施的进展如何?
- Twenty years on, the idea of millions of people yearning for the humdrum joys of daily life in welfare capitalism no longer seems so startling or moving. 二十年来，想象有数百万人渴望能拥有福利资本主义日常生活中的单调乐趣的情景不再让人惊奇或感动。
- Darwin spend more than twenty year work on his theory of evolution. 达尔文花了二十余年时间研究他的进化论。
- She has conducted on London buses for twenty years. 她在伦敦公共汽车上担任了二十年的售票员。
- He has been in practice for twenty years. 他已有20年的实践经验。
- He's been in tin-pan alley for twenty years. 他二十年来一直演奏流行乐曲。
- The company establishes the fabrication experience having over twenty years on 1985.owns a batch .caliber in maage talented persion and excellent exploitation onw desigh taiented person. 公司创建于1985年，有着二十余年的制造经验，现拥有一批高素质和管理人才和优秀的开发设计人才。
- We've moved to this town going on for twenty years. 我们搬到这个城将近二十年了。
- Being tired and unhappy put years on you. 由于劳累和心情不好，你苍老多了。
- She outlived her husband by twenty years. 她比她丈夫多活了二十年。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- After a quietus of twenty years she returned. 她隐退二十年后又东山再起。
- He killed ten good years on that job. 他在那件工作上浪费了整整十年时间。
- We've lived on this farm for twenty years. 我们已在这农场住了二十年.
- Her uncle spent two years on a warship as a yeoman. 她舅舅在军舰上当了两年文书军士。
- He spent several years on the bum. 他过了几年流浪生活。
- She survived her husband by twenty years. 她丈夫去世后她又活了二十年。
