英汉双语例句-生物医药大词典

It's the fiftieth anniversary of the discovery by Francis Crick and James Watson of the double helix structure of the DNA molecule.

中文意思：
它离弗朗西斯·克里克和吉米·沃森发现DNA分子双螺旋结构整整五十周年。

以下为相关句子列表(点击查看，可以看对应的解释）：

	It's the duty of the police to preserve the public order.			维护公共秩序是警察的职责。
	It's the east-coast turn to get a taste of bad wintry blast that had been hiting middle west.			在中西部地区一直遭受恶劣的寒风侵袭之后,现在又轮到东部海岸地区来品尝它的滋味了。
	It's the emotional outburst of some personal views about the world from the heart of the poet with language refined in a unique way to be musically beautiful.			语言精练，形式独特，发泄情绪，表述看法，挥洒自身内在的美感乐韵，是诗人内心与外界的冲突和交融之终极。
	It's the equivalent of inviting sex addicts to a brothel or holding an Alcoholics Anonymous (AA) meeting at the pub.			上网成瘾如同邀约好色的人逛妓院，或者在小酒馆里举行嗜酒者互诫协会(AA)会员集会。
	It's the fastest train in the world.			它是世界上最快的火车。
	It's the fiftieth anniversary of the discovery by Francis Crick and James Watson of the double helix structure of the DNA molecule.			它离弗朗西斯·克里克和吉米·沃森发现DNA分子双螺旋结构整整五十周年。
	It's the final, and smallest, piece in the quest for the dream.			它是最后，最小，在追求梦想的过程中的片段。
	It's the firmest mattress in the store.			这是店里最结实的床垫。
	It's the first corporation which export fishmeal in north area of shandong.			是鲁北地区第一家渔粉出口企业，产品远销日本、韩国、俄罗斯、瑞士等国家。
	It's the first day of spring.			这是今年的第一个春天。
	It's the first gorilla birth there since nineteen ninety eight.			自1998年,第一次大猩猩在那诞生。