变形金刚3和变4之间发生了什么？擎天柱经历了什么？

其实估计很多影迷看完变4之后都会有这个疑问吧？ 其实虽然第四部主角换成了马克沃尔伯格，故事线也和变3没有直接衔接，但是从开头的一些故事线索和对话基本也能猜测出来之间发生了什么//p1.toutiaoimg.com/large/tos-cn-i-0022/757e4f116bae452e9a85d8532c172f26" web_uri="tos-cn-i-0022/757e4f116bae452e9a85d8532c172f26" img_width="640" img_height="947" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/c7623994adaa4702b29777cf634e4fe3" web_uri="tos-cn-i-0022/c7623994adaa4702b29777cf634e4fe3" img_width="450" img_height="563" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/4914c4e18161424a867c02b094a9f6bb" web_uri="tos-cn-i-0022/4914c4e18161424a867c02b094a9f6bb" img_width="403" img_height="600" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/59bbe72e729d4dc2916de9e83ec1873e" web_uri="tos-cn-i-0022/59bbe72e729d4dc2916de9e83ec1873e" img_width="400" img_height="300" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/23537be709d0488c8e8c77013807f63f" web_uri="tos-cn-i-0022/23537be709d0488c8e8c77013807f63f" img_width="580" img_height="798" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/c3ed9dfea1c8494f83fe28d851c541af" web_uri="tos-cn-i-0022/c3ed9dfea1c8494f83fe28d851c541af" img_width="580" img_height="798" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/2aa69e13c6274df998fbaffd487d64b5" web_uri="tos-cn-i-0022/2aa69e13c6274df998fbaffd487d64b5" img_width="580" img_height="874" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/9ee3cbd79a28494fb35101b513bc20ad" web_uri="tos-cn-i-0022/9ee3cbd79a28494fb35101b513bc20ad" img_width="580" img_height="284" fold="0" onerror="javascript//p1.toutiaoimg.com/large/tos-cn-i-0022/2cb718374bb64303b664636566c8d3e3" web_uri="tos-cn-i-0022/2cb718374bb64303b664636566c8d3e3" img_width="580" img_height="355" fold="0" onerror="javascript:errorimg.call(this);" >