遗憾

I regret to tell you that he will not come.

我很遗憾地告诉你他不来了。

I regret to have to tell you that...

我很遗憾但必须告诉你。。。

I regret to have to do this, but I have no choice.

我很遗憾必须这样去做，我实在没有。。。。。。。

I regret to have to do this.

我很遗憾必须这样去做。

I could not be more regretful of that mistake.

我无法更遗憾的这一错误。

But if you say " Yes, often," it is so regretful.

但是，如果你说"是的，常常"，是那么的遗憾。

I am regretful for what I had done, since I have to.

我很遗憾必须这样去做，我实在没有办法。

I'm sorry. I'm regretful for my behavior.

对不起，我为自己的表现表示遗憾。

Because I am regretful to have not , because I love it is deep.

因为我没有遗憾，因为我已爱过你深深的。

He is very regretful there are a lot of people to abandon in this period.

他很遗憾在这个时期有很多人放弃了。

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。