行为的目标总是某种驱力或需求的减少。
The concept of inflation suggests that the universe underwent a period of extremely rapid expansion shortly after the Big Bang.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
能源行业必须拥抱数字化转型,以在全球市场中保持竞争力。