患者可能会频繁发病。The sufferer can experience frequent relapses.这种药能降低发病次数和严重程度.The drug can reduce the frequency and severity of attacks.90%的病人在6个月内会再次发病。In 90 per cent of cases the patient will relapse within six months....
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...