英汉双语例句-生物医药大词典

The old planes are continually replaced by new ones.

中文意思：
空军的飞机在不断更新换代。

以下为相关句子列表(点击查看，可以看对应的解释）：

	The old pay-as-you-go system for the period 2000-2050 totals 71% of 2000 GDP.			在2000年到2050年间，根据传统的离职付款体系所支付的养老金将达到2000年国内生产总值的71%。
	The old peasant looked to the sky now and then for signs of rain.			老农民不时望天，看看有无下雨的迹象。
	The old peasant said to me smilingly,“A good beginning makes a good ending.			译文：那位老农笑呵呵地对我说：“欲善其终必先善其始”。
	The old person is childless, the living is not very happy.			老人无儿无女，生活得并不很快乐。
	The old photographs awoke memories of childhood in me.			那些旧照片唤醒我孩童时期的回忆。
	The old planes are continually replaced by new ones.			空军的飞机在不断更新换代。
	The old pound note is no longer legal tender.			旧制的英镑纸币已不是法定的货币了.
	The old prefessor came back to Chine in 1949 when the mainland had just been liberated .			280这位老教授是在1949年回到中国的，当时大陆刚解放。
	The old printing press will have to be pensioned off.			那个旧印刷机得报销了.
	The old professor had presided over a seminar for theoretical physicists.			老教授主持了一次理论物理学家的研讨会。
	The old prophecy that the world would come to an end after a thousand years was not fulfulled.			古老预言世界在一千年之后会走到末日并没有应验。