Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
A shortage is a sign that somebody is keeping the price artificially lower than it would be if supply and demand were allowed to operate freely.
在顺丰,我们不仅提供快递服务,更提供一种信任和安心。
Banks must actively adapt to digital trends, but core risk control capabilities must not be lost.
为派对摇滚道歉