移民的影响往往是局部的,并且与具体背景相关。
阈限性是两个阶段之间的过渡状态,个体不再处于前一个状态,但尚未进入下一个状态。
We are all experiments of nature.
建筑的本质是创造与人类生活共鸣的空间。
The ability to focus attention is crucial for learning, memory, and performance in complex tasks.
Great companies don't just adapt to change; they anticipate and shape it.