翻译题目：
1、Can love really last a lifetime? Absolutely.
2、 But only if you believe the fairy tale of living happily for ever. A team of scientists recently found that
3、 romantic love involves chemical changes in the brain that last 12 to 18 months. After that, you and your partner are on your own. Relationships require maintenance.
4、Pay a visit to nursing home if you want to see proof of lifelong love. Recently I spoke to an old man whose wife of 80 years was suffering from advanced Alzheimer’s disease.
5、He came to sit with her every day and hold her hand. “she’s been my best friend since high school,”
6、he told me," We made a promise to stick together." Now that is a love story.
（注释: nursing home 养老院; Alzheimer’s disease 老年痴呆症）
翻译答案：
1、爱真的能永恒吗?绝对可以。
2、但是只要你相信童话般的幸福生活能够永恒。
3、浪漫的爱情会使人脑产生持续 12 至 18 个月的化学反应。
4、如果你想见证永恒的爱情， 就去养老院看看吧。
5、每天他都来陪她坐着， 握着她的手。
6、他告诉我说: “那时我们就发誓， 要永远在一起。”
