随着生活水平及医疗条件的不断提高,人类的平均寿命正在日益增加,但人们还是埋怨自己的寿命过于短暂。虽然长生不老只是人类的一个美好愿望,但利用科学的方法适当延长人类的寿命,却是众多科学家多年来孜孜以求的目标。那么,科学家们在这方面又有什么令人惊喜的发现呢? With the continuous improvement of living standards and medical conditions, the average life expectancy of mankind is increasing day by day, but people still complain that their life span is too short. Although being immortal is just a beautiful wish of mankind, it is the goal many scientists have been diligently pursuing for many years to appropriately extend the life expectancy of humankind by using scientific methods. So, what surprising discoveries scientists have in this regard?