Trump has asked US oil firms to spend at least $100bn (£75bn) on restoring Venezuela's battered infrastructure – an absolute necessity before his plan to ramp up sales can be realised.
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联邦航空管理局于2月10日实施了飞行限制，此举引起了地方官员的强烈反对。限制最初计划持续10天，但第二天就取消了。