如此种种均表明，这类演练的用途无非是让人们始终对禽流感问题保持关注，千万不要以为实际情况会像模拟演练那般简单。
All of which suggests exercises such as this one are useful for keeping people focused on the problem. But no one should believe that they tell the whole story.
实际情况虽然并非如此简单，然而可以肯定的是，当十年前通用决定停止生产其电动车EV1之时，其他汽车制造商也无不紧随这位汽车制造巨商的脚步。
The reality is not quite so simple, but there is little doubt that when GM pulled the plug on its EV1 battery-powered car a decade ago, other manufacturers followed the giant carmaker's lead.
开普勒当然是用德语写作的，但实际情况并非如此，他也用拉丁语写过文章。
Of course Johannes Kepler was writing in German, actually no, he’d have been writing in Latin.
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