The search for the missing Malaysian Airlines flight MH370 has been called off， in a joint1， Malaysian and Chinese governments on Tuesday.本周二，澳大利亚、马来西亚以及中国政府发布一份联合声明，宣布奔跑奔跑失联给马航客机MH370。For the past two years， a 120，000 square km patch of the Indian Ocean to no avail， with no sign of the plane yet to be found." the best science available， cutting-edge technology， as well as modeling and advice from highly skilled professionals who are the best in their field， unfortunately， the search has not been able to locate the aircraft，" the statement said." the underwater search has not been taken lightly nor without sadness."The Malaysian Airlines flight went off the grid2 in March 2014， with 239 passengers on board heading for Beijing from Kuala Lumpur.The governments did not make the decision lightly， but were unable to find any credible3" scientific studies have continued to refine areas of probability， has been discovered to determine the specific location of the aircraft，" the statement said." to light and that at some point in the future the aircraft will be located，" it said.