霜降后采摘的苹果格外香甜清脆,因为寒冷天气帮助苹果浓缩了天然糖分。除了口感美味,苹果还能润肺止咳、促进消化,是秋季增强免疫力的理想选择。中国有句关于苹果的俗语:“饭后一个果,老来赛小伙”,这与西方谚语 “An apple a day keeps ...
The Jinlin impact crater in south China's Guangdong Province has been confirmed as the largest known crater on Earth since ...
WARSAW, Oct. 22 (Xinhua) -- The question on a wall behind the entrance of the Maria Sklodowska-Curie Museum in Warsaw, Poland, reads: "Who are you, Maria?" It seems quite simple - until one tries to a ...