"We've just begun to understand what's happening after the World Trade Center," said Prezant. "We may find that some of our conclusions change over time, get stronger or change entirely."

“我们也只是在世贸中心事件后才刚刚明明是怎么回事”Prezant说，“我们的结论也可能随着时间改变而改变，变得更可靠或者完全改变”。

youdao

Terrorist activities are ever more rampant. From the New York World Trade Center to North Ossetia, the alarm bell of terrorist threats has tolled loud time and again.

恐怖活动愈演愈烈，从纽约世贸大厦到北奥塞梯，恐怖威胁的警钟一次又一次敲响。

youdao

They gathered on the White House grounds at 8:46. That was the exact time when a hijacked airplane struck the World Trade Center.

他们于8：46聚集到白宫草坪上，这正是第一架被劫持的飞机撞击世贸中心的确切时间。

youdao

The last time the Trade Center was hit, it was a car bomb.

CNN: Cruel calculus: The death toll

"We have been monitoring the World Trade Center site over time and monitoring the construction, " said Ellen Borakove, a spokeswoman for the medical examiner's office.

WSJ: Possible human remains found in new 9/11 debris

Bergen co-produced the CNN documentary Terror Nation which traced the links between Afghanistan and the bombers who attacked the World Trade Center for the first time in 1993.

CNN: About