Sometimes you just have to pick yourself up and carry on.
有時(shí)候你只需要振作起來(lái),繼續(xù)前進(jìn)。
采礦業(yè)必須發(fā)展以滿足不斷變化的世界的需求。
The modern state is a product of the European experience.
預(yù)測(cè)未來(lái)的最好方法是創(chuàng)造未來(lái)。