Here's how shape works in normal receptors. 这里展示的是形状是如何对通常的感受器起作用的。 You have a molecule coming in, it gets into the protein, which is schematic here, 一个分子进来，进到蛋白质里，图中所示意的就是蛋白质， and it causes this thin
But for all the real progress that we've made, we know it's not enough. 尽管我们取得了很多实质性的进步，但我们知道这些仍不够。 Our economy doesn't work as well or grow as fast 我们的经济体运作得不够有效、增长得不够迅速。 when a few prosper at the ex
Moving Forward to Put the American People Ahead of Insurance Companies Today the President made it exceedingly clear that he intends to move forward on reform to put Americans in control of their heal
