"A book is a treasure that never loses its value."
书是一份永远不会失去价值的宝藏。
Sustainability in mining isn't an option—it's a necessity for our future.
The only limit to your impact is your imagination and commitment.
城市不仅仅是一个场景，它是小说中的另一个角色。
Intelligence is the ability to predict the future based on past experience.