森林不仅仅是碳汇，它们是生命之源。
The question of technology is the question of the constellation of truth and untruth in which we live.
The market is a reflection of the collective knowledge of all participants.
"The principles of a free society are essential for human progress and prosperity."
技术正在将煤炭开采从蛮力行业转变为精密操作。