Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/6e1c6edc3326379034ce6cdbb0c0c0fb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 megaton例句_megaton英汉例句_megaton双解例句_贰靶汉英词典
Inspite of the various difficulties,Chengdao was develoed independantly into a megaton oilfield in a period as short as a few years. 工程设计完全依靠自己的力量，克服了种种困难，在短短的几年内就将埕岛建设成为一个百万吨级的油田。