今天的声明是改善获得优质教育途径的又一重要步骤,这是奥巴马总统“行动年”的组成部分。
Today's announcement is another important step forward in improving access to quality education, a component of President Obama's year of action.
到2005年,互联网将提供可查阅世界上所有主要图书馆的卡片目录途径。
Internet links will provide access to the card catalogues of all the major libraries in the world by 2005.
如今,智能机器给我们提供了获取大部分人类知识的途径。
Nowadays, smart machines give us access to most human knowledge.
Well, I disagree with someone, what I think is essential is ready universal access to universal, ready access to all the information.
我有一些不同观点,我认为最重要的是,我们要使每个人都能有途径得到,所有的信息。
Its composition is influenced and determined by literary conventions and goals. Now, of course we all know that there is no such thing as purely objective history anyway. We have no direct access to past events.
它的形成是受文学的惯例和目的影响和决定的,当然现在我们都知道了没有什么是纯客观的历史,我们没有直接通向过去事件的途径。
So the access that a cell has to certain kinds of genes, or chemical modifications of DNA, not chemical modifications that change the base pairs, that would be a mutation.
因此细胞变化的途径应该是对某些基因,或者DNA进行化学修饰,不是更改碱基对,更改碱基对就是突变了
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