It may be just graffiti, but considering that it comes from the most well-known scientists in the world, its credibility will definitely increase.
它也许只是随意涂鸦,但考虑到它来自世界上最知名的科学家,其可信度就必然会有一定的增加。
It will never be known how and when this numeration ability developed, but it is certain that numeration was well developed by the time humans had formed even semi-permanent settlements.
我们永远也不会知道这种计算能力是何时、如何发展起来的,但可以肯定的是,在人类形成半永久定居点的时候,这种计数法已经发展得很好了。
But it will be as well to remember that not everyone wants to makes wealth distribution fairer.
但我们也要记住,并非所有人都希望财富分配变得公平。
And it,as well as this region, will be shaped to a large extent by the decisions that we make."
VOA: standard.2009.04.14
Well the power points will be available before, say for this lecture it will be before so that you can use them in class.
幻灯片其实课前就能下载,这样你上课时就能用到。
Preliminary phase one tests of this new type of flu vaccine have already started in humans, but in an interview, Nabel said that even if all goes well, it will still be years before a universal flu vaccine is widely available.
VOA: standard.2010.07.21
应用推荐