通气孔通常在翼尖或尾部, 这些通气孔可以保持压力恒定.Vents, usually at the wing tips or tail, keep the pressure constant.这种简单的测试只需要分析鹦鹉的翼尖.The simple test required only a feather tip for analysis.注意你的翼尖.Watch out for your wing tips....
Shoring up the banking and financial system must take first priority.必须将强化银行和金融体系作为当务之急.Shoring up Fannie and Freddie will also compensate for tighter credit elsewhere.顶住两房也会对其它地方的紧缩信贷有所补偿.Vigorously carrying out economi...