Despite the signs of improvement, the housing market is still a shell of what it was during headier times.

尽管出现好转迹象，但美国住房市场仍然远远低于此前热潮时期的水平。

Whereas most African countries contain a far headier concoction of tribes within boundaries crudely drawn by colonial map-makers.

而在殖民者制图师草率划定的版图内，大部分非洲国家都有比博茨瓦纳更为复杂的部落关系。

In headier versions, there are some who dream of replacing Germany as France's principal partner in the EU. But a more realistic ambition is to establish new trilateral relations.

在一些令人晕眩的版本中，有些人梦想着英国取代德国成为法国在欧盟的主要合作伙伴，然而构建一种新型的三方关系应该是一个更现实的目标。

We'll start off with a bang and move on to the basic laws of the universe, before hitting evolution. Finally, we'll tackle some headier material, delving into the realm of quantum physics.

我们以大爆炸理论为起点，继而谈到宇宙基本规律，再触及人类进化，并最终着眼于较为深奥的问题，深入至量子物理学领域。

And this time, central Banks and finance ministries have added tax cuts, spending increases and quantitative easing - the creation of electronic money - and so created an even headier brew.

而这次，各国央行和及财政部都增加了减税措施、增加财政开支及定量宽松措施——即创造电子货币——由此酿造了更易醉人的烈酒。