概括：纽约警方积极准备安检以备总统莅临，游客纷至沓来参观世贸大厦纪念馆。
Hints:
Barack Obama
George W. Bush
Ground Zero
One World Trade Center
Tribute WTC Visitor Center
校对：紫凝9116
翻译：shellyray163
组长：痞子李
答疑：听力小超人
New York police are imposing massive security for the Sunday ceremony with both President Barack Obama and former President George W. Bush planning to attend. Following reports of a possible terror threat, security citywide was abruptly ramped up further with heavily armed police stationed around th…
巴拉克•奥巴马总统以及前任总统乔治•W•布什计划参加周日的纪念日，而纽约警方正在进行大量的安全检查。因为有报道称恐怖威胁仍然存在，所以全市的安检再次进一步提高，整个城市都安置了戒备森严的警察。他们封锁车辆，搜查运货车和卡车，不过很少司机拒绝检查，大部分人配合警方的检查。 “只要不发生什么事就是值得的…