1. In the quest to fight obesity, scientists are looking at an intriguing question: Is it possible for adults to lose weight by having more baby fat? 在与肥胖作斗争的探索过程中，科学家正面对一个有趣的问题：成年人是否可以通过增加婴儿脂肪来减肥？
2. Well, one Philadelphia man says that they can actually help you lose weight, and he wants to prove you can give more than just your fingers a workout. （可是），一个来自费城的人说（电子游戏）事实上可以帮助你减轻体重，并且他想证明你可以不仅只是给你的手指做一下运动。
3. This discovery is pretty new, so scientists are still figuring out what it means, and whether brown fat can somehow be used to help people lose weight. 这个发现很新奇，所以科学家仍然在研究这个问题，他们要研究出棕色脂肪是否能够多少帮助人类减轻体重。
