The Great Depression was a defining moment in the history of the 20th century, and understanding its causes and consequences remains a critical task for economists.
大萧条是20世纪历史上的一个决定性时刻,理解其原因和后果仍然是经济学家的一项重要任务。
I don’t need anyone’s permission to be myself.
Innovation is not just about technology; it's about changing the way people think and act.
在深海中,我们发现了可能已经存在了无数时代而未改变的条件。