这种疾病传播的条件已经成熟。The conditions are ripe for the spread of disease.有关街头骚乱的消息迅速传播开来。Word has been spreading fast of the incidents on the streets.据说黑客们已经开始传播一种新的电脑病毒。Hackers are said to have started a computer virus....
They are the cornerstones of computations of the airlines'massive reservations system.他们是航空大规模预订系统的基石.Will, work and wait are the pyramidal cornerstones for success.意志 、 劳动和期待,是成功金字塔的基石.Interdisciplinarity is one of...