男勤杂工

Heavier chores are performed by men who are usually called housemen.

更重的活通常由男勤杂工来做。

A large hotel is likely to have a large department headed by an executive housekeeper with several assistants and many chambermaids and housemen.

大旅馆通常有一个由部门经理领导的大部门，他的手下有几个助手和许多女服务员和男勤杂工。

The housemen also run errands for the housekeeping department, such as filling guests' requests for special pillows, extra hangers, cribs for infants, irons and ironing boards, and hair dryers.

男勤杂工也为客房部跑腿服务，例如应客人要求送去专门的枕头，额外的衣架，婴儿床，电熨斗和熨衣板，还有电吹风。

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。