不可挽回地

There are three immediate problems that must concern us deeply, for if they are not effectively addressed they can irreparably damage the United Nations as a mechanism for progress.

有三个紧急的问题和我们深切相关，因为如果不能有效地解决，它们将对联合国机构的运作造成不可挽回的破坏。

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。