Charles Gibson and Diane Sawyer at ABC are much quicker, with Gibson saying almost immediately after the second impact that a "concerted effort to attack" America was underway.

查尔斯·吉布森和黛安·索耶在ABC是更快，吉布森说，第二次冲击后，几乎立即，一个“协力攻击”美国是正在进行中。

youdao

The impaction of long blade with high energy can cause large deformation and the blade will curl as U shape and tear the wall of the containment ring at the second impact position.

高能量长叶片撞击将形起大变形，叶片弯曲成U形，机匣在第二次撞击处被撕裂击穿。

youdao

Ok,so we see one billiard ball moving towards another and impact with the second one.

我们看到某台球朝另一台球运动,并发生了撞击。

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Dr.Mark Hamer's study on the psychological impact of second-hand tobacco smoke appears in the Archives of General Psychiatry, a journal published by the American Medical Association.

VOA: standard.2010.06.15

Three other moments of silence were observed - at 0903, 0959 and 1029 - reflecting the second impact and the fall of the skyscrapers.

BBC: NEWS | Americas | US marks three years since 9/11

The second captures the performance impact of sales growth or retrenchment.

FORBES: The Right Way to Measure Performance

The second negative impact is on Ireland itself.

FORBES: The Celtic Comeback? Don't Believe the Hype