无意的

Sorry, I couldn't help overhearing, did you mention something about…"

"对不起，我无意中听到你们的谈话，你是不是提到…"

Sorry, I couldn't help overhearing - did you mention something about?

对不起，我无意中听见你们的谈话，你是不是提到

Sorry,I couldn't help overhearing;did you mention something about the earthquake?

对不起，我是无意中听到的，你刚才是提到那次地震吗？

Sorry, I couldn't help overhearing. Did you mention Mr. White just now?

对不起，我无意中听到的，你刚才提到怀特先生了吗？

Sorry, I couldn't help overhearing, did you mention something about the accident?

对不起，我是无意中听到的，你刚才好象提到了那次事故，是吗？

Sorry, I couldn't help overhearing, did you mention something about the accident ?

对不起，我是无意中听到的，你刚才好像提到了那次事故，是吗？

Sorry, I couldn't help overhearing - did you mention something about….

对不起，我无意中听到人们的谈话，你是不是提到……

" Sorry , I cannot help overhearing; do you mention something about the accident?"

对不起，我是无意中听到的，你刚才好像提到了那次事故，是吗

Sorry, I couldn't help overhearing—did you mention something about the computer viruses?

对不起，我无意中听到的，你刚才提到电脑病毒？

Sorry, I couldn't help overhearing, did you mention something about Chinese food ?

对不起，我无意中听见你们的谈话，你们是不是谈到中国菜？

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。