Missing plane search enters fifth day 失踪马航飞机搜索工作进入第五天 The mystery of what's happened to Malaysian Airlines missing plane deepens with every passing day. As the hunt entered its fifth day on Wednesday there was still no hint of where flight MH370 may have gone or why. The Boeing 777-200 vanished on Saturday with 239 passengers and crew on board representing some 14 nationalities. John Brennan, director of the CIA in the United States, says nothing can be ruled out at this stage. (SOUNDBITE)(English) CIA DIRECTOR JOHN BRENNAN SAYING: "I think there is a lot of speculation right now, some claims of responsibility that have not been confirmed or corroborated at all. We're looking at it very carefully." At Kuala Lumpur international airport from where the missing plane took off on Saturday travellers said they were thinking of the relatives of those on board. (SOUNDBITE)(English) PASSENGER, HAIZAM, SAYING: "It's quite a mystery because the plane suddenly disappeared like that without any trace. At the moment I can say just wait and see because we don't want to spread any news, false news, because it can affect the families' hearts." (SOUNDBITE)(English) PASSENGER, JOHAN, SAYING: "I think the family members need to be strong with regard, you know, while waiting although it's a long wait." Vietnam said on Wednesday it was scaling back the search for the plane in its waters. Officials said they'd asked Malaysian authorities for more information about reports the aircraft had altered course after its last known contact with controllers. 随着一天一天的过去，马来西亚航班失踪之谜逐渐加深。周三，搜索工作进入第五天，仍然没有关于MH370航班下落或失踪原因的任何线索。周六，这架搭载着包括14个国籍的239名乘客和机组人员的波音777-200飞机失踪，美国中情局局长布伦南(John Brennan)表示，现阶段任何可能性都不能排除。美国中情局局长布伦南(John Brennan)：“目前有各种揣测，一些人宣称是由于某些从未证实或确定的原因。我们正在非常谨慎地查证。” 在失踪飞机周六起飞的吉隆坡国际机场，旅客们表示，他们非常关怀失踪飞机乘客的亲属。 乘客HAIZAM：“真的非常难以理解，因为飞机没有任何征兆地凭空消失了。目前我只能说等待，因为我们不想传播任何消息，错误的消息，因为这会影响乘客家属的心情。” 乘客JOHAN：“我认为，家属们一定要坚强地等待，尽管等待的过程非常漫长。” 周三，越南表示他们正在缩减在其领海内的搜索范围。官员们表示，他们已经要求马来西亚当局提供关于飞机最后一次与空中管制人员联系后改道的更多信息。 组员：胡永宁、郑渊尹、葛灵安、曾文峰、陈志明、于森、林宁杰。 本文来源：https://www.wddqw.com/doc/1b9e2fbb910ef12d2af9e767.html