The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.
解读:评判人不能只看风光时,更要看其落魄之际的姿态,能在困境保持尊严,坚守底线,才彰显真正的人格价值与生命韧性。
Farming is not just a business; it's a way of life that connects us all to the earth.
我是一个活着的传奇。