请将以下两例中的划线部分翻译成汉语: 1. In terms of numbers, the large population sizes of China and India means they have the highest numbers of obese children, with 15.3 million and 14.4 million, respectively. Despite a smaller population, the United States have the greatest number of obese adults, with 79.4 million (35% of the population), followed by China with 57.3 million. The lowest obesity rates were seen in Bangladesh and Vietnam, at 1%. 2. If possible, clothing that is normally removed over the head (like t-shirts and sweaters) should be cut off the body to prevent additional contact with ammonia.