It is within his prerogative to do so.他是有权这样做的.Constitutional changes are exclusively the prerogative of the parliament.修改宪法是议会独有的权力。It is within his prerogative to leave.离席是他的自由....
Shares ended 1.7 per cent firmer on the Frankfurt exchange.法兰克福交易所收盘时股票上涨了1.7%。We will then have a firmer foundation of fact on which to build theories...那样我们将会获得一个建立理论所需的更为牢固的事实基础。The pound is firmer on the foreign exch...