英音听力讲解:美国调查俄罗斯黑客入侵事件

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1. respond vt.回答，响应
例句：They are likely to respond positively to the President's request for aid
他们可能会对总统的援助要求作出积极回应。

2. proportionate adj.相称的; 成比例的; 适当的
例句：Wages will rise at a rate proportionate to the amount of work you do.
工资将与你所做的工作量成比例增加。

3. influence vt.影响; 感染; 支配
例句：As Hugh grew older, she had less influence and couldn't control him
休慢慢长大，她的影响力变小了，无法再控制他了。

4. reveal vt.揭露; 泄露; 显露
例句：I can't reveal long-range plans.
我不能透露长期规划。

5. sustain vt. 维持; 供养; 支撑
例句：A permanent state of cold war was impossible to sustain.
持续的冷战状态不可能继续维持下去。