1. If no one owns the resource concerned, no one has an interest in conserving it or fostering it: fish is the best example of this. 如果没人拥有相关的资源，就没有人有兴趣去保护或培育它：鱼类就是最好的例子。
2. In colder weather, your cat will curl up into a tight, heat-conserving ball. 在更冷的天气里，你的猫会蜷缩成紧紧的一团来保暖。
3. What we've found is that sauropods were experts at conserving energy. 我们发现，蜥脚类动物非常擅长于储存能量。
4. They have invested heavily in projects designed to change the way of using and conserving energy. 他们在旨在改变能源使用和节约方式的项目上投入了大量资金。
5. Forget the old idea that conserving energy is a form of self denial riding bicycles, dimming the lights, and taking fewer showers. 忘掉那些认为节约能源是一种自我否定的旧观念吧，如骑自行车、调暗灯、少洗澡。
