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- Decision trees have standard symbols: squares symbolize decision points, and circles represent chance events. 决策权有统一的符号：用方框表示决策点，用圆圈表示可能的事件。
- Langer showed that people often behave as if chance events are accessible to personal control. 主导范式，在研究不切实际知觉控制已埃伦兰格的（1975）'的幻想控制'。
- He reported on the whole event to the minister. 他把整个事件向部长做了汇报。
- Professor Wiseman said: "When it comes to totally chance events like the lottery, it made no difference, but when it comes to luck inlife, it made a real difference in terms of opportunities and confidence. 怀斯曼教授说：“对于像彩票这样的纯粹的机会问题，运气不起什么作用，但是在生活中，它对机会和自信起到了很大的作用。
- How could it have turned out to possess such stability and coherence, resembling as it does a sort of enormous developing embryo, with nothing but chance events to determine its emergence? 它怎样能够已经证明拥有如此的稳定性和连贯性，像它所做的一样集中了一类大量发展着的胚胎，不与什么相伴除了偶然事件来决定它的出现？
- I shall have another chance in the event of failure. 如果失败，我还有另一个机会。
- However, chance events, such as asteroid impact can radically alter the environment and thus change which individuals are best adapted to pass on their genes, and thus the fittest. 但是，一些偶然事件，比如小行星撞击地球可以彻底改变生存环境，从而会改变哪些个体最适应环境来传递基因，进而使其成为“最适应”的个体。
- Never chuck away a chance to improve your English. 永远不要放弃提高你英语水平的机会。
- He has frittered away every chance he ever got. 他把到手的每个机会都糟塌掉了。
- I must learn to snatch at every chance to meet him. 我必须学会抓住一切机会同他见面。
- Alas the day! We have lost such a good chance. 哎呀！我们失去了这么好的一次机会。
- He gave me no chance to reply to his question. 他没有给我回答他问题的机会。
- He hasn't a dog's chance of passing the exam. 他这次考试毫无及格的可能。
- He was the most timorous person in that event. 在那次事件中他是个胆小鬼。
- Certain sign precede certain event. 事情发生，必有先兆。
- It is easy to prophesy after the event. 事后诸葛亮，预言顶便当。
- A fat chance he has of winning the title! 他夺得冠军的希望极渺茫！
- This event will be covered live by TV. 此事将由电视作现场报道。
- He came on the off chance of finding me at home. 他来找我时是想到我或许有可能正在家中。
- This girl gave a vivid description of the event. 那女孩对这件事作了一番生动的描述。
