英汉双语例句-生物医药大词典

It's Darwinian. They're being weeded out from propagating the species.

中文意思：
这是达尔文说的·他们从繁殖工作中被淘汰了。』

以下为相关句子列表(点击查看，可以看对应的解释）：

	It's Chelsea vs Barcelona in the Final on Friday, kick-off 5.30pm.			周五是切儿媳对巴萨的决赛，下午5.30开踢。
	It's Chinese governmental big issue how to endeavor changing traffic safe condistions, enforcing to legislate road traffic safety, increasing safe instruments to calzada and city traffic, intensifying drivers' training and safe edutaion, improving the pre			如何努力改善交通安全状况，加快道路交通安全立法，加大对公路和城市交通安全设施的投入，强化驾驶员培训和安全教育，进一步完善道路交通事故预防机制，提高交通事故受伤人员的医疗康复水平，是中国政府面临的重要课题。
	It's Christmas Eve, boy.			今天是圣诞前夜，亲爱的。
	It's Christmas, and the little Mouse is looking forward to opening the presents around the tree,but what about the big ,hungry Bear who lives at the top of the hill?			今天是耶诞节，小老鼠期待在树周遭打开礼物，但是，饥饿的熊就住在小山顶上？
	It's DOU-DOU who came into my life and get me out of frustration.			它不经意闯入我的生活，将我从失意和沮丧中带出。
	It's Darwinian. They're being weeded out from propagating the species.			这是达尔文说的·他们从繁殖工作中被淘汰了。』
	It's Easter weekend and supposedly spring.			这是复活节的周末，常理应该是春天了。
	It's Election Day in Mexico, and analysts say it's too close to call.			这一天在墨西哥大选,分析师认为它的要求过于接近。
	It's FREE to get your products viewed on-line.			可以在线免费了解关于您产品的见解。
	It's Flight No. 302, Northwest Orient Airlines.			是西北航空公司的302号班机。
	It's Friday.			今天星期五。