三三两两

But amid the disorderly, disbanded troops of girls to be found on each of the four stories, he was only distinctly aware of a cat, a great tortoise-shell cat, which went gliding upstairs through the ovenlike place where the air was poisoned with musk, rubbing its back against the banisters and keeping its tail exceedingly erect.

他跑了四层楼，每层都有卸了装的姑娘，她们三三两两，到处乱跑。他只看清楚一只猫，那是一只大红猫，在这个散发着香粉臭气、热得像火炉的地方，沿着梯级乱窜，还翘着尾巴，把背贴在栏杆的扶手上擦痒。

People began to leave the meeting by ones and twos.

人们开始三三两两地离开了会场。

My classmates began to leave theschool by ones and twos.

我的同学们开始三三两两地离开了学校。

They leave school by ones and twos.

他们三三两两地离开学校。

People begin to leave the meeting by ones and twos.

大部分人三三两两地离开会场。

By ones and twos they use the patterns to travel to 肯托萨尼.

三三两两地，法师们使用魔法阵传送到了肯托萨尼。

They came by twos and threes for practice.

他们三三两两的来做练习。

They came to see me by twos and threes.

他们三三两两地来看我。

In a few minutes the students began to come in by twos and threes.

几分钟之后，学生们三三两两地走了进来。

They came in by twos and threes.

他们三三两两地进来。

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。