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- Once, the copyright term spanned a single generation. 以前，著作权保护期只跨越一代。
- It may have happened in the span of a single generation of Hawaiians. 一个说文章是用新的科学技术证实了一个地区的历史；
- Twice in a single generation, major tragedy had come to the world, and America's national conscience felt uneasy. 仅仅在一代之内，重大悲剧在世界上两度发生，美国国家的良心感觉不安。
- If a piece of literary writing is not limited to a single time, a single place and a single generation, then we consider it as a piece of great writing. 如果一部文学作品不仅仅是局限于某一个时间,某一个地点和某一代人,那么我们通常会说,这部作品有着相当的时效性,经得起时间的检验。
- It is possible that the parasite produces and tries 100 generations during a single generation of the host. 在寄生一个世代期间，寄生物可能产生并经历100个世代。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- The oceans are emptying. In a single generation, once thriving populations of deep sea fish have been driven to the brink of extinction by expanding fisheries, researchers say today. 海洋正在枯竭。根据研究者指出，在单一世代里，一度兴旺的深海鱼类因为扩展的渔业而被推到了灭绝的边缘。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- In effect the whole of the loading system is a single generalized force symbolized by a single parameter. 实际上，整个载荷系统是单个的广义力，可用单个参数符号表示。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- A single general headquarters of this army should be set up under the leadership of the national defence government. 在国防政府领导之下，组成统一的抗日联军总司令部。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Apply a single generous coat of Fired Crackle Color . Be careful not to double back. Crackle effect will begin immediately until dry. 涂上一层裂纹釉于器皿上，要一次过施釉，切勿重复施涂；裂纹效果在色釉接近乾透时即显现。
- One of four offspring born in a single birth. 四胞胎之一一胎出生的四个孩子中的一个
- A single grain of a cereal plant. 谷粒禾谷类作物的一个颗粒
- A single room with a bath, if possible. 如果可能，要一间带浴室的单人房。
- Do you want a single room or a double room? 您要单人房还是双人房？
- Two or more inventions or utility models belonging to a single general inventive concept may be filed as one application. 属于一个总的发明构思的两项以上的发明或者实用新型，可以作为一件申请提出。
