The development of MRI has revolutionized the field of medical imaging, allowing us to see inside the human body in ways that were previously unimaginable.
渔业技术必须首先服务于保护，其次才是利润。
The past is always with us, for it feeds the present.
当帮助人们摆脱贫困陷阱时，微小的改变可以产生巨大的影响。
A life without examination is not worth living.