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宇宙是一个广阔而神秘的地方,我们才刚刚开始理解它的复杂性。
The universe is a vast and mysterious place, and we are only beginning to understand its complexities.
Labor economics is fundamentally about understanding people’s choices and constraints.
Pain is not always transformative; sometimes it just hurts.
Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.