1. As I get older I get more optimistic.
    我越活越乐观。

2. And Loisel, looking almost five years older, declared:
    路瓦栽，看上去几乎老了五岁，说道：

3. As she ran to catch the school bus, Sandy thought of her older brother Bill who was away at college.
    去赶校车的路上，桑迪想起了在外面上大学的哥哥比尔。

4. "In older people, an exercise program appears important for brain maintenance," says Daniel M. Landers, professor of exercise science at Arizona State University,
    亚利桑那州立大学的运动学教授丹尼尔·M. 兰德斯说，"对老年人来说，锻炼计划对维持大脑功能似乎非常重要。"

5. "Tai chi has been used in China as an exercise for older individuals for three centuries and as a military art for 2,000 years," Wolf says.
    在中国，太极作为一种老年人的锻炼方式已有300多年的历史，而作为一种武术已经有2,000多年的历史了，"沃尔夫说。"

6. "Exercise can help older adults improve strength, balance, the ability to bend, and prevents them from tiring as easily.
    "锻炼能帮助老年人增长力气，增强平衡和弯腰能力，防止过易疲劳。

7. America even has too much garbage dump capacity, thanks to the fact that we have been building large regional dumps to replace older, smaller local dumps.
    美国的垃圾倾卸能力非常强，因为美国人一直在修建大型区域性垃圾场，以取代陈旧的小型地方性垃圾场。

8. John Reed was a schoolboy of fourteen: four years older than I, for I was only ten.
    约翰·里德是个14岁的孩子，比我大4岁，那年我才10岁。

9. “In traditional Bangladesh, a woman may need to get a job weaving textiles because her husband was much older, and died while the children were still young,” Ms.Bruce said.
    "在孟加拉国，传统上一名女子需要做一份纺织工作，因为孩子年幼时丈夫就年事已高或者已经去世，" 布鲁斯女士说，

10. "In our country, many of our older villages are named from the families which founded those villages centuries ago," they explained.
    “在我们国家，很多年老的村民们都是按几个世纪以前建立那些村庄的家族来取名的，”他们解释说。