Language is a kind of human spontaneous creation, and the development of language follows certain rules. At some point in life, it will reach a certain level.
语言是一种人类自发的创造,语言的发展遵循一定的规律。在人生的某一时期它会达到某种程度。
能源的未来在于来源、技术和商业模式的多样化。
你知道的越多,你就越意识到你不知道的越多。
Always look for the positive in every situation.