你好。首先Right from the start there waw trouble with the Hubble.这句话里waw是不是应该为was? 正确的句子应该是Right from the start there was trouble with the Hubble. 从一开始,哈勃望远镜就出现了故障。 这里的trouble是不可数名词,其后面常与with介词搭配,用于表示机械、车辆或系统出现故障。 例如:He had to retire from the race because of trouble with the gearbox. 由于变速箱出现故障,他不得不退出这场比赛(是一场赛车比赛)。