Haier ramped up efforts to go global in 1999 .

1999年，海尔加大努力进军国际市场。

The bush administration has ramped up cyber security over the past year as networks across the government increasingly come under cyber attack .

由于政府间网络受到的日益上升的网络攻击，布什政府在过去的几年间已经加强了网络安全。

They ramped up production to meet booming demand .

他们扩大生产以满足迅速增长的需求。

Production of ethanol made from corn has also ramped up dramatically in recent years , cutting into the need for other fuels .

从玉米提炼的乙醇汽油产量在近几年也大幅提高，挤占了对其他燃料的需求。

Speculators have ramped up their bets against the euro in recent weeks to fresh record levels .

投机者最近几周加大了对欧元下跌的赌注，其力度不断刷新纪录。