总统在Illinois州 的卡特彼勒公司对工人们发表讲话.The president spoke in Illinois to workers at Caterpillar.所以卡特彼勒发电机组信誉昭著,并非偶然.Therefore, Caterpillar generating sets an impeccable reputation did not happen by chance.我必刑罚巴比伦的彼勒,使他吐出所吞的.I wil...