Melodrama demanded an unprecedented level of authenticity from its set designers.

音乐剧对布景的真实性的要求前所未有。

The Energy Information Administration (EIA) reckons America has enough coal to meet current demand levels for the next 200 years.

能源信息管理局则认为，美国有足够的煤炭来满足其未来200年的需求。

But make no mistake about it, I demand a certain level of respect out of my men.

别误会 我有要求我手下相互尊重。