Innovation in medical technology requires a deep understanding of both the scientific principles and the practical needs of patients.
我一直被音乐的神秘和美丽所吸引。
单一货币的最大优势在于消除了汇率波动并降低了交易成本,从而促进了贸易和投资。
每个家庭都是一个团结的小社会,自由和相互之间的感情是他们唯一的纽带。
Every life is its own excuse for being.