动摇不定

Obama has made inroads in several swing states that could vote for either candidate, including Colorado and New Mexico, and he is focused on winning larger competitive states like Ohio and Florida that often determine the outcome of presidential elections.

奥巴马已在几个动摇不定的州取得进展，例如科罗拉多州和新墨西哥州。而且他目前正集中精力赢取竞争激烈的大州，诸如俄亥俄州和佛罗里达州，这些州往往决定总统选举的成败。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。