A formal contract is signed which is renewable annually.正式签订了每年可续签的合同。Seven million doses of vaccine are annually given to British children.英国孩子每年要接种7百万剂疫苗。El Salvador produces 100,000 tons of refined copper annually.萨尔瓦...
The coded signal is received by satellite dish aerials.编码信号由碟形卫星天线接收。Something must have gone wrong with the satellite link.卫星连接一定出了毛病。The satellite had been inactive since its launch two years ago.该卫星自从两年前发射以来一直没起作用。...
他们的关系完全颠覆了传统的婚姻观念。Their relationship turned the standard notion of marriage on its head.特工定期围捕可疑的颠覆分子。Agents regularly rounded up suspected subversives.他们可能有望颠覆“被告在证实有罪之前是无辜的”这一假设。They may be hoping to invert the presump...