The construction of intelligent mines is the future direction of the coal industry.
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
度过生活的唯一方法就是笑着度过它。你要么笑,要么哭。我更喜欢笑。哭会让我头疼。
"The best way to find out who you are is to get lost in a book."
Sustainable development is not a slogan but a concept that must be practiced. We must keep the land forever vibrant.