以前

I went to Japan once, but that was a long time ago.

我去过日本一次，但那是好久以前的事了。

That was a long time ago, wasn't it?

那是很久以前的事了，是把？

I have done it quite a long time ago.

这是很久以前做的了。

It's a long way, a long time ago.

这是很久以前的事情。

Let's --...that was like, a long time ago.

让我们。-。。。这是很久以前的事情了。

Anyway, it's a long time ago.

算了，都是很久以前的事了

That is a mere repetition of what you said before.

那不过是重复了你以前讲的话。

Not too long ago I had what was apparently a narrow escape from death.

不久以前我有过一次死里逃生的惊险经历。

It was a narrow escape, one of many he would during his long flight.

这次逃生是他以前以至今后漫长的飞行史上十分危险的一次。

A nice bit of armed robbery.

就像以前一场漂亮的持枪抢劫

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。