1. Another important ground rule is that participation in exercises during a retrospective is optional. 另一项重要的基本规则是可选的，即在回顾中参与练习。
2. Ms. Hose says she has one main ground rule: never be rude. 'You must be someone who is charming, ' she says. 贺斯说，她有一条坚守不渝的原则：从不做出无礼的举动。她说，一定要做个有魅力的人。
3. Establish rule for conversational etiquette, get everyone at the table to agree and accept the ground rules. 制定一些有关交谈礼仪的规定，让在谈判桌上的大家都有个共识，以接受并遵守基本交涉规则。
4. Transliteration will serve as a key component to solving multiple linguistic challenges, and provides a common ground for you to build a standardization rule set with predictability. 音译是解决多语言挑战的一个关键组件，提供一个公共基础来构建一个可预测的标准化规则集。
5. When researchers at the University of Toronto put rats on a 40-percent-fat diet, the rats lost ground in several areas of mental function, including memory, spatial awareness and rule learning. 当多伦多大学的研究人员使老鼠增加40%的脂肪，老鼠在脑功能的几个区域有所减退，包括记忆、空间识别和口令学习。
