Warning: file_put_contents(): Only 0 of 5342 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 least-work theory是什么意思，least-work theory的翻译，least-work theory音标、读音、用法和例句_伍贰汉英词典
Pork used to mean roads, bridges and ports that, at least in theory, made the economy more productive while providing well-paid work for blue-collar workers. FORBES: A Bailout For Yuppies