1.step down 下台
The president need not step down so long as the elections are held under international supervision.
只要选举在国际监督下进行,总统就不用下台 。
2.chief executive 首席执行官
The programme of sell-offs has been implemented by the new chief executive.
新任总裁已经执行了抛售方案 。
3.focus on 专注于
His administration's economic policy would focus on reining in inflation.
他的政府的经济政策将侧重于控制通货膨胀 。
4.pay for 支付
Using a credit card to pay for an order is simplicity itself.
用信用卡支付订单再简单不过了 。