英汉双语例句-生物医药大词典

It must have been a very arduous task to build the pyramids.

中文意思：
当时建造金字塔肯定是件万分艰钜的事。

以下为相关句子列表(点击查看，可以看对应的解释）：

	It must have a factory building, facilities and a hygienic environment appropriate to its production of drugs.			（二）具有与所生产药品相适应的厂房、设施和卫生环境。
	It must have a guarantee of safety, not only against the offenders in the atomic area but against the illegal users of other weapons-bacteriological, biological, gas-perhaps－and why not?			它必须得到安全保证，制止用原子能作爲进攻武器，而且制止其它武器──细菌武器、生物武器、毒气──的非法使用，或许──爲什麽不？
	It must have been a political decision.			这一决定准是和互相倾轧有关。
	It must have been a rainy day when you were born, but it wasn't really rain, the sky was crying because it lost his most beautifull angel...!			你出生的时候肯定是个下雨天,便不是真正意义的下雨,上帝哭了,因为他失去了他最美丽的天使!
	It must have been a startling revelation, but Wang betrayed no emotion when talking about it.			这个事实是很让他惊讶的，但当是王建民谈论到这些时，并没有放弃这份亲情。
	It must have been a very arduous task to build the pyramids.			当时建造金字塔肯定是件万分艰钜的事。
	It must have been in the possession of a private collector.			它一定是属于一位私人收藏家的。
	It must have been in the troublesome country that you met him.			你一定是在战乱纷纷的国家遇见了他。
	It must have been somebody else.			肯定是其他什么人。
	It must have business premises, equipment, storage facilities and a hygienic environment appropriate to the drugs handled.			（二）具有与所经营药品相适应的营业场所、设备、仓储设施和卫生环境。
	It must have hurt like hell.			一定是疼痛难忍。