喜不自禁的

And then suddenly he explored in a cry of joyous recognition:the sitar was made out of wires and pieces of metal and wood just like those he had once seen in the three stores and had thought to be without any praticular significance.

猛然间他喜不自禁地叫了一声，因为他发现锡塔琴是由金属丝，金属片和木头制的，就是他在那三家店铺看到过的东西，当时他认为没有任何特别的意义。

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。