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理解自然的基本力量对于理解宇宙至关重要。
Understanding the fundamental forces of nature is essential to comprehending the cosmos.
解释:人饿的时候,之所以不吃乌头毒药,是认为即使能填饱肚子,但是会马上死去。
The teacher must believe in the potential of his students.
The truth is often hidden in the silence between words.
Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the 21st century.