相关系数的可能误差不是一个固定的量,而是取决于样本的大小。
技术是这样一种诀窍,它安排世界,使我们不必去体验它。
The relationship between education and earnings is complex and varies across different contexts.
Innovation is the lifeblood of sustainable aquaculture—without it, we risk stagnation and environmental harm.